Dr Evelyn Eisenstein is an Associate Professor of Pediatrics and Adolescent Medicine at the University of the State of Rio de Janeiro. She is also Director of the Clinica de Adolescentes and Coordinator of the Special Interest Group for Children and Adolescent Health and Medicine for the Brazilian University Telemedicine Network (RUTE). Dr Eisenstein is a member of the Brazilian Pediatric Society (SBP), the Academy of Medicine of Rio de Janeiro (AMRJ) and the Society for Adolescent Health and Medicine (SAHM).

Konstantin Dmitrievich Ermolenko graduated with honors from the Faculty of Medicine of St. Petersburg State University in 2012 with a degree in General Medicine. During his studies, he actively participated in the scientific work of the Department of Infectious Diseases. In the period from 2012 to 2014. Ermolenko K.D. studied at the Department of Infectious Diseases and Dermatovenereology of St. Petersburg State University with a degree in Infectious Diseases; from 01.09.2014 to 31.08.2017 completed a full-time postgraduate course at the Children's Research and Clinical Center for Infectious Diseases of the Federal Medical and Biological Agency in the Department of Intestinal Infections; has valid certificates in the specialties "Infectious Diseases" and "Pediatrics". Since 2012 he has been a member of the European Society of Infectious Diseases and Clinical Microbiologists (ESCMID). From 2012 to the present, he has been working as a junior researcher at the laboratory of immunology (since 2016, the laboratory for the identification of pathogens) of the Institute. From 2014 to December 2018, he worked as an infectious disease doctor at the Medical Center of the Institute; since 2014 - an infectious disease doctor at the FGBU Children's Research and Clinical Center for Infectious Diseases of the Federal Medical and Biological Agency. K. D. Ermolenko in 2017 defended his Ph.D. thesis on "Clinical and pathogenetic features of viral gastroenteritis in children and their role in the formation of gastroenterological pathology in children" -biological Agency "in the department of intestinal infections. Ermolenko K.D. is the author of 36 scientific papers highlighting the problems of infectious pathology in patients of both children and adults.

Medical Doctor at Facultad de Medicina UANL