A. A. Keln
Tyumen State Medical University; Multidisciplinary Clinical Medical Center "Medical City"
Russian Federation

Artyom A. Keln — M.D., Cand.Sc.(Med); Assoc.Prof., Dept. of Oncology with a Course in Urology;

Oncourologist, Polyclinic Division,

Tyumen

E. V. Semenova
Tyumen State Medical University
Russian Federation

Ekaterina V. Semenova — M.D., Cand.Sc.(Med); Assoc. Prof., Dept. of Pediatric Diseases, Institute of Motherhood and Childhood,

Tyumen

O. L. Keln
Enterprise group "Mother and Child"
Russian Federation

Olga L. Keln — M.D.; Neurologist, Clinical Hospital, Enterprise group "Mother and Child",

Tyumen

M. S. Shvedskyi
Tyumen State Medical University
Russian Federation

Maxim S. Shvedskyi — Student, Institute of Clinical Medicine,

Tyumen