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<article article-type="research-article" dtd-version="1.3" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xml:lang="ru"><front><journal-meta><journal-id journal-id-type="publisher-id">clinmed</journal-id><journal-title-group><journal-title xml:lang="ru">Клиническая медицина</journal-title><trans-title-group xml:lang="en"><trans-title>Clinical Medicine (Russian Journal)</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">0023-2149</issn><issn pub-type="epub">2412-1339</issn><publisher><publisher-name>ООО «Медицинское информационное агентство»</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.30629/0023-2149-2020-98-4-287-293</article-id><article-id custom-type="elpub" pub-id-type="custom">clinmed-46</article-id><article-categories><subj-group subj-group-type="heading"><subject>Research Article</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="ru"><subject>ОРИГИНАЛЬНЫЕ ИССЛЕДОВАНИЯ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>ORIGINAL INVESTIGATIONS</subject></subj-group></article-categories><title-group><article-title>Частота и особенности железодефицитных состояний у женщин репродуктивного возраста</article-title><trans-title-group xml:lang="en"><trans-title>Frequency and features of iron-deficient conditions in women of reproductive age</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-6257-354X</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Болотова</surname><given-names>Е. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Bolotova</surname><given-names>E. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>350063, Краснодар.</p></bio><bio xml:lang="en"><p>350063, Krasnodar.</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-2601-7831</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Дудникова</surname><given-names>А. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Dudnikova</surname><given-names>A. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Дудникова Анна Валерьевна — кандидат медицинских наук, врач-терапевт высшей квалификационной категории консультативно-диагностического отделения.</p><p>350063, Краснодар.</p></bio><bio xml:lang="en"><p>Dudnikova Anna Valer'evna — PhD of medical science, therapist of the highest qualification category of consultative-diagnostic department.</p><p>350063, Krasnodar.</p></bio><email xlink:type="simple">avdudnikova@yandex.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-9907-7491</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Крутова</surname><given-names>В. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Krutova</surname><given-names>V. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>350063, Краснодар.</p></bio><bio xml:lang="en"><p>350063, Krasnodar.</p></bio><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Кубанский государственный медицинский университет Минздрава России</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Kuban State Medical University Ministry of Health of the Russian Federation</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2020</year></pub-date><pub-date pub-type="epub"><day>18</day><month>09</month><year>2020</year></pub-date><volume>98</volume><issue>4</issue><fpage>287</fpage><lpage>293</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Болотова Е.В., Дудникова А.В., Крутова В.А., 2020</copyright-statement><copyright-year>2020</copyright-year><copyright-holder xml:lang="ru">Болотова Е.В., Дудникова А.В., Крутова В.А.</copyright-holder><copyright-holder xml:lang="en">Bolotova E.V., Dudnikova A.V., Krutova V.A.</copyright-holder><license xml:lang="ru" license-type="creative-commons-attribution" xlink:href="https://creativecommons.org/licenses/by/4.0/" xlink:type="simple"><license-p>Данная работа распространяется под лицензией Creative Commons Attribution 4.0.</license-p></license><license xml:lang="en" license-type="creative-commons-attribution" xlink:href="https://creativecommons.org/licenses/by/4.0/" xlink:type="simple"><license-p>This work is licensed under a Creative Commons Attribution 4.0 License.</license-p></license></permissions><self-uri xlink:href="https://www.clinmedjournal.com/jour/article/view/46">https://www.clinmedjournal.com/jour/article/view/46</self-uri><abstract><p>Целью настоящего исследования явилась оценка частоты и особенностей железодефицитных состояний среди женщин репродуктивного возраста.</p><sec><title>Материал и методы</title><p>Материал и методы. В исследование включена 2401 пациентка женского пола, обратившаяся в Клинику ФГБОУ ВО КубГМУ в 2019 г. Средний возраст пациенток составил 36,71 ± 6,32 года. Пациентки получали терапевтическое и гинекологическое лечение (в том числе оперативное). Приверженность к лечению определяли по опроснику Мориски Грина. Результаты. Частота анемии в обследуемой когорте составила 46,1%. У всех обследованных анемия определена как железодефицитная. Впервые выявленная анемия зарегистрирована у 32,5% от всей обследованной когорты женщин репродуктивного возраста; у 29,7% обследованных этот диагноз был установлен ранее (χ2 = 15,32; р = 0,001). Наиболее часто выявлялись латентный дефицит железа и анемия легкой степени (46,7 и 34,5% соответственно), тяжелая анемия регистрировалась статистически значимо реже — у 0,5% пациенток (χ2 = 6,5; p = 0,05). Структура гинекологических заболеваний была представлена миомой матки — 34,9% пациенток; патологией эндометрия — 23,7%, заболеваниями яичников — 16,8%, аденомиозом — 9,6%, патологией шейки матки — 7,4% и бесплодием — 7,6% пациенток. К окончанию исследования количество приверженных увеличилось на 24,7% (41,9 против 17,2%; χ2 = 75,13; p = 0,002), недостаточно приверженных — на 12,8% (44,9 против 32,1%; χ2 = 15,325; p = 0,001), а доля неприверженных снизилась на 33,9% (50,6 против 13,1%; χ2 = 95,09; p = 0,001). У 100% пациенток был получен эффект от терапии, однако он различался по срокам субъективного улучшения и зависел от сопутствующей гинекологической патологии. </p></sec><sec><title>Выводы</title><p>Выводы. Выявлена высокая частота железодефицита у женщин репродуктивного возраста. Сочетание индивидуализированного терапевтического лечения и специализированной гинекологической помощи повышает приверженность к лечению и позволяет добиться компенсации железодефицита у 100% пациентов.</p></sec></abstract><trans-abstract xml:lang="en"><p>The purpose of this study was to evaluate the frequency and features of iron-deficient conditions among women of reproductive age. </p><sec><title>Material and methods</title><p>Material and methods. The study included 2401 female patients who applied to the Clinic SBEI HPE KSMU in 2019. The average age of the patients was 36.71 ± 6.32 years. The patients received therapeutic and gynecological treatment (including surgery). Adherence to treatment was determined by the Moriski Green questionnaire.</p></sec><sec><title>Results</title><p>Results. The incidence of anemia in the cohort was 46.1%. All the examined patients had anemia def ned as iron deficiency. The f rst detected anemia was registered in 70.3% or 32.5% of the entire cohort of women of reproductive age; in 29.7% of the surveyed, this diagnosis was established earlier (χ2 = 15.32; p = 0.001). Latent iron deficiency and mild anemia were most frequently detected (46.7% vs 34.5%, respectively), and severe anemia was registered signif cantly less frequently — in 0.5% of patients (χ2 = 6.5; p = 0.05). The structure of gynecological diseases was represented by: uterine myoma — 34.9% of patients; endometrial pathology — 23.7%, ovarian disease — 16.8%, adenomyosis — 9.6%, cervical pathology — 7.4% and infertility — 7.6% of patients. By the end of the study, the number of adherents increased by 24.7% (41.9 vs 17.2%; χ2 = 75.13; p = 0.002), insuffi ciently committed — by 12.8% (44.9 vs 32.1%; χ2 = 15.325; p = 0.001), and the percentage of non-adherents decreased by 33.9% (50.6 vs 13.1%; χ2 = 95.09; p = 0.001). In 100% of patients, the effect of therapy was obtained, but it diff ered in terms of subjective improvement and depended on concomitant gynecological pathology.</p></sec><sec><title>Conclusions</title><p>Conclusions. A high incidence of iron deficiency was found in women of reproductive age. The combination of individualized therapeutic treatment and specialized gynecological care increases adherence to treatment and makes it possible to achieve iron deficiency compensation in 100% of patients.</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>анемия</kwd><kwd>репродуктивный возраст</kwd><kwd>железодефицитные состояния</kwd><kwd>латентный дефицит железа</kwd></kwd-group><kwd-group xml:lang="en"><kwd>anemia frequency</kwd><kwd>reproductive age</kwd><kwd>iron deficiency States</kwd><kwd>latent iron deficiency</kwd></kwd-group></article-meta></front><back><ref-list><title>References</title><ref id="cit1"><label>1</label><citation-alternatives><mixed-citation xml:lang="ru">Resolution WHA65.6. Comprehensive implementation plan on maternal, infant and young child nutrition. Sixty-ffth World Health Assembly (Geneva, 21-26 May 2012). Resolutions and decisions, annexes. Geneva: WHO. 2012;12-13.</mixed-citation><mixed-citation xml:lang="en">Resolution WHA65.6. Comprehensive implementation plan on maternal, infant and young child nutrition. Sixty-ffth World Health Assembly (Geneva, 21-26 May 2012). Resolutions and decisions, annexes. Geneva: WHO. 2012;12-13.</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">Радзинский В.Е., Галина Т.В., Добрецова Т.А. Железный щит репродуктивного здоровья. Терапевтические стратегии при железодефицитной анемии. Информационный бюллетень. М.: Редакция журнала StatusPraesens. 2015;32.</mixed-citation><mixed-citation xml:lang="en">Radzinskij V.E., Galina T.V., Dobrecova T.A. Iron shield of reproductive health. Therapeutic strategies for iron-deficiency anemia. Newsletter. M.: Redakciya zhurnala StatusPraesens. 2015;32. (in Russian)</mixed-citation></citation-alternatives></ref><ref id="cit3"><label>3</label><citation-alternatives><mixed-citation xml:lang="ru">WHO. The global prevalence of anaemia in 2011 Geneva: WHO. 2015;43. Available at:https://www.who.int/nutrition/publications/micronutrients/global_prevalence_anaemia_2011/en/ (05.02.2020).</mixed-citation><mixed-citation xml:lang="en">WHO. The global prevalence of anaemia in 2011 Geneva: WHO. 2015;43. Available at:https://www.who.int/nutrition/publications/micronutrients/global_prevalence_anaemia_2011/en/ (05.02.2020).</mixed-citation></citation-alternatives></ref><ref id="cit4"><label>4</label><citation-alternatives><mixed-citation xml:lang="ru">Tandu-Umba B., Mbangama A.M. Association of maternal anemia with other risk factors in occurrence of Great obstetrical syndromes at university clinics, Kinshasa, DR Congo. BMC Pregnancy Childbirth. 2015;15:183.</mixed-citation><mixed-citation xml:lang="en">Tandu-Umba B., Mbangama A.M. Association of maternal anemia with other risk factors in occurrence of Great obstetrical syndromes at university clinics, Kinshasa, DR Congo. BMC Pregnancy Childbirth. 2015;15:183.</mixed-citation></citation-alternatives></ref><ref id="cit5"><label>5</label><citation-alternatives><mixed-citation xml:lang="ru">Письмо Министерства здравоохранения Российской Федерации от 4 сентября 2015 г. № 15-4/10/2-5079. Кровесберегающие технологии у гинекологических больных. Клинические рекомендации (протокол лечения). Available at http://www.transfusion.ru/2015/11-24-1.pdf. (10.03.2020).</mixed-citation><mixed-citation xml:lang="en">Letter from the Ministry of health of the Russian Federation dated September 4, 2015 N 15-4/10/2-5079. Blood-saving technologies in gynecological patients. Clinical recommendations (treatment Protocol). http://www.transfusion.ru/2015/11-24-1.pdf. (10.03.2020). (in Russian)</mixed-citation></citation-alternatives></ref><ref id="cit6"><label>6</label><citation-alternatives><mixed-citation xml:lang="ru">Румянцев А.Г., Мосчан А.А. Национальные клинические рекомендации по диагностике и лечению железодефицитной анемии. Available at http://nodgo.org/sites/default/files/%.pdf. (11.03.2020).</mixed-citation><mixed-citation xml:lang="en">Rumyancev A.G., Moschan A.A. National clinical guidelines for the diagnosis and treatment of iron-deficiency anemia. Available at: http://nodgo.org/sites/default/files/%.pdf. (11.03.2020). (in Russian)</mixed-citation></citation-alternatives></ref><ref id="cit7"><label>7</label><citation-alternatives><mixed-citation xml:lang="ru">Morisky D.E., Green L.W., Levine D.M. Concurrent and predictive validity of a self-reported measure of medication adherence. Med. Care. 1986;24(1):67-74.</mixed-citation><mixed-citation xml:lang="en">Morisky D.E., Green L.W., Levine D.M. Concurrent and predictive validity of a self-reported measure of medication adherence. Med. Care. 1986;24(1):67-74.</mixed-citation></citation-alternatives></ref><ref id="cit8"><label>8</label><citation-alternatives><mixed-citation xml:lang="ru">Branca F., Mahy L., Mustafa T.S. The lack of progress in reducing anaemia among women: the inconvenient truth. Bull. World Health Organ. 2014;92(4):231. Doi: 10.2471/BLT.14.137810.</mixed-citation><mixed-citation xml:lang="en">Branca F., Mahy L., Mustafa T.S. The lack of progress in reducing anaemia among women: the inconvenient truth. Bull. World Health Organ. 2014;92(4):231. Doi: 10.2471/BLT.14.137810.</mixed-citation></citation-alternatives></ref><ref id="cit9"><label>9</label><citation-alternatives><mixed-citation xml:lang="ru">Stevens G.A., Finucane M.M., De-Regil L.M. et al. Global, regional, and national trends in haemoglobin concentration and prevalence of total and severe anaemia in children and pregnant and non-pregnant women for 1995-2011: a systematic analysis of population-representative data. Lancet Glob. Health. 2013;1(1):16-25. Doi: 10.1016/S2214-109X(13)70001-9.</mixed-citation><mixed-citation xml:lang="en">Stevens G.A., Finucane M.M., De-Regil L.M. et al. Global, regional, and national trends in haemoglobin concentration and prevalence of total and severe anaemia in children and pregnant and non-pregnant women for 1995-2011: a systematic analysis of population-representative data. Lancet Glob. Health. 2013;1(1):16-25. Doi: 10.1016/S2214-109X(13)70001-9</mixed-citation></citation-alternatives></ref><ref id="cit10"><label>10</label><citation-alternatives><mixed-citation xml:lang="ru">Milman N., Taylor C.L., Merkel J., Brannon P.M. Iron status in pregnant women and women of reproductive age in Europe. Am J. Clin. Nutr. 2017;106(6):1655-1662. Doi: 10.3945/ajcn.117.156000</mixed-citation><mixed-citation xml:lang="en">Milman N., Taylor C.L., Merkel J., Brannon P.M. Iron status in pregnant women and women of reproductive age in Europe. Am J. Clin. Nutr. 2017;106(6):1655-1662. Doi: 10.3945/ajcn.117.156000</mixed-citation></citation-alternatives></ref><ref id="cit11"><label>11</label><citation-alternatives><mixed-citation xml:lang="ru">Breymann C., Auerbach M. Iron deficiency in gynecology and obstetrics: clinical implications and management. Hematology Am Soc. Hematol. Educ. Program. 2017;1:152-159. Doi: 10.1182/asheducation-2017.1.152.</mixed-citation><mixed-citation xml:lang="en">Breymann C., Auerbach M. Iron deficiency in gynecology and obstetrics: clinical implications and management. Hematology Am Soc. Hematol. Educ. Program. 2017;1:152-159. Doi: 10.1182/asheducation-2017.1.152</mixed-citation></citation-alternatives></ref><ref id="cit12"><label>12</label><citation-alternatives><mixed-citation xml:lang="ru">Bernardi L.A., Ghant M.S., Andrade C., Recht H., Marsh E.E. The association between subjective assessment of menstrual bleeding and measures of iron deficiency anemia in premenopausal African-American women: a cross-sectional study. BMC Womens Health. 2016;16(1):50. Doi: 10.1186/s12905-016-0329-z</mixed-citation><mixed-citation xml:lang="en">Bernardi L.A., Ghant M.S., Andrade C., Recht H., Marsh E.E. The association between subjective assessment of menstrual bleeding and measures of iron deficiency anemia in premenopausal African-American women: a cross-sectional study. BMC Womens Health. 2016;16(1):50. Doi: 10.1186/s12905-016-0329-z</mixed-citation></citation-alternatives></ref><ref id="cit13"><label>13</label><citation-alternatives><mixed-citation xml:lang="ru">Verstraelen H., Delanghe J., Roelens K., Blot S., Claeys G., Tem-merman M. Subclinical iron deficiency is a strong predictor of bacterial vaginosis in early pregnancy. BMC Infect. Dis. 2005;5:55. Doi:10.1186/1471-2334-5-55</mixed-citation><mixed-citation xml:lang="en">Verstraelen H., Delanghe J., Roelens K., Blot S., Claeys G., Temmerman M. Subclinical iron deficiency is a strong predictor of bacterial vaginosis in early pregnancy. BMC Infect. Dis. 2005;5:55. Doi:10.1186/1471-2334-5-55</mixed-citation></citation-alternatives></ref><ref id="cit14"><label>14</label><citation-alternatives><mixed-citation xml:lang="ru">Petrova M.I., Lievens E., Malik S., Imholz N., Lebeer S. Lactobacillus species as biomarkers and agents that can promote various aspects of vaginal health. Front. Physiol. 2015;6:81. Doi:10.3389/fphys.2015.0008</mixed-citation><mixed-citation xml:lang="en">Petrova M.I., Lievens E., Malik S., Imholz N., Lebeer S. Lactobacillus species as biomarkers and agents that can promote various aspects of vaginal health. Front Physiol. 2015;6:81. Doi:10.3389/fphys.2015.0008</mixed-citation></citation-alternatives></ref><ref id="cit15"><label>15</label><citation-alternatives><mixed-citation xml:lang="ru">Назаренко Т.А., Мишиева Н.Г. Бесплодие и возраст: пути решения проблемы. М.: МЕДпресс-информ. 2014;216.</mixed-citation><mixed-citation xml:lang="en">Nazarenko T.A., Mishieva N.G. Infertility and age. Ways /o solve /he problem. M.: MEDpress-inform. 2014;216. (in Russian)</mixed-citation></citation-alternatives></ref><ref id="cit16"><label>16</label><citation-alternatives><mixed-citation xml:lang="ru">Aratani Y. Myeloperoxidase: Its role for host defense, inflammation, and neutrophil function. Arch. Biochem Biophys. 2018;15:47-52. doi: 10.1016/j.abb.2018.01.004</mixed-citation><mixed-citation xml:lang="en">Aratani Y. Myeloperoxidase: Its role for host defense, inflammation, and neutrophil function. Arch. Biochem Biophys. 2018;15:47-52. doi: 10.1016/j.abb.2018.01.004</mixed-citation></citation-alternatives></ref><ref id="cit17"><label>17</label><citation-alternatives><mixed-citation xml:lang="ru">Daru J., Colman K., Stanworth S.J., De La Salle B., Wood E.M., Pasricha S.R. Serum ferritin as an indicator of iron status: what do we need to know? Am J. Clin. Nutr. 2017;106(6):1634-1639. Doi: 10.3945/ajcn.117.155960</mixed-citation><mixed-citation xml:lang="en">Daru J., Colman K., Stanworth S.J., De La Salle B., Wood E.M., Pasricha S.R. Serum ferritin as an indicator of iron status: what do we need to know? Am J. Clin. Nu/r. 2017;106(6):1634-1639. Doi: 10.3945/ajcn.117.155960</mixed-citation></citation-alternatives></ref><ref id="cit18"><label>18</label><citation-alternatives><mixed-citation xml:lang="ru">Daniilidis A., Panteleris N., Vlachaki E., Breymann C., Assimakopoulos E. Safety and efficacy of intravenous iron administration for uterine bleeding or postpartum anaemia: a narrative review. Obstet. Gynaecol. 2018;38(4):443-7. Doi: 10.1080/01443615.2017.1363170</mixed-citation><mixed-citation xml:lang="en">Daniilidis A., Panteleris N., Vlachaki E., Breymann C., Assimakopoulos E. Safety and efficacy of intravenous iron administration for uterine bleeding or postpartum anaemia: a narrative review. Obs/e/. Gynaecol. 2018;38(4):443-447. Doi: 10.1080/01443615.2017.1363170</mixed-citation></citation-alternatives></ref><ref id="cit19"><label>19</label><citation-alternatives><mixed-citation xml:lang="ru">Грибкова И.В., Степанова В.Н., Дубовцева В.А., Холовня-Волоскова М.Э., Давыдовская М.В., Ермолаева Т.Н. О лечении и профилактике железодефицитной анемии. Акушерство и гинекология. 2018;11:16-22. Doi: 10.18565/aig.2018.11.16-22</mixed-citation><mixed-citation xml:lang="en">Gribkova I.V., Stepanova V.N., Dubovceva V.A., Holovnya-Voloskova M.Eh., Davydovskaya M.V., Ermolaeva T.N. About the treatment and prevention of iron-deficiency anemia. Akushers/vo i ginekologiya. 2018;11:16-22. Doi: 10.18565/aig.2018.11.16-22. (in Russian)</mixed-citation></citation-alternatives></ref><ref id="cit20"><label>20</label><citation-alternatives><mixed-citation xml:lang="ru">Shannon Pytel, Pierre-Francois Ceccaldi, Salim Idri, Jordan Ohayon, Diana Badoiu. Management of patients with rare blood groups in maternity. Journal of Obstetrics and Gynaecology. 2017;40(4):468-472. Doi: 10.1080/01443615.2017.1363170.</mixed-citation><mixed-citation xml:lang="en">Shannon Pytel, Pierre-Francois Ceccaldi, Salim Idri, Jordan Ohayon, Diana Badoiu. Management of patients with rare blood groups in maternity. Journal of Obstetrics and Gynaecology. 2017; 40(4): 468-472. Doi:10.1080/01443615.2017.1363170</mixed-citation></citation-alternatives></ref><ref id="cit21"><label>21</label><citation-alternatives><mixed-citation xml:lang="ru">Munoz M., Acheson A.G., Auerbach M., Besser M., Habler O., Ke-hlet H., Liumbruno G.M., Lasocki S., Meybohm P., Rao Baikady R., Richards T., Shander A., So-Osman C., Spahn D.R., Klein A.A. International consensus statement on the peri-operative management of anaemia and iron deficiency. Anaesthesia. 2017;72:233-247. Doi:10.1111/anae.13773</mixed-citation><mixed-citation xml:lang="en">Munoz M., Acheson A.G., Auerbach M., Besser M., Habler O., Ke-hlet H., Liumbruno G.M., Lasocki S., Meybohm P., Rao Baikady R., Richards T., Shander A., So-Osman C., Spahn D.R., Klein A.A. International consensus statement on the peri-operative management of anaemia and iron deficiency. Anaesthesia. 2017;72: 233-247. Doi:10.1111/anae.13773</mixed-citation></citation-alternatives></ref></ref-list><fn-group><fn fn-type="conflict"><p>The authors declare that there are no conflicts of interest present.</p></fn></fn-group></back></article>
