K. Lodeikina
Mechnikov North-Western State Medical University; St. Mary Magdalene St. Petersburg Children's City Hospital No. 2
Russian Federation

Ksenia Lodeikina – M.D.; Postgrad. Student, Dept. of Pediatric Surgery (with the Pediatric Urology and Andrology Course); Pediatric Urologist and Andrologist

41 Kirochnaya St., St. Petersburg, 191015

47 2nd Ln., Vasileostrovskiy district, St. Petersburg, 199053

I. M. Kagantsov
Mechnikov North-Western State Medical University; Almazov National Medical Research Centre
Russian Federation

Ilya M. Kagantsov – M.D., Dr.Sci.(Med.); Prof., Dept. of Pediatric Surgery (with the Pediatric Urology and Andrology Course); Head, Research Laboratory for Surgery of Congenital and Hereditary Pathology

41 Kirochnaya St., St. Petersburg, 191015

2 Akkuratova St., St. Petersburg, 197341

S. A. Karavaeva
Mechnikov North-Western State Medical University
Russian Federation

Svetlana A. Karavaeva – M.D., Dr.Sci.(Med.), Full Prof.; Head, Dept. of Pediatric Surgery (with the Pediatric Urology and Andrology Course)

41 Kirochnaya St., St. Petersburg, 191015

N. A. Kokhreidze
Almazov National Medical Research Centre
Russian Federation

Nadezda A. Kokhreidze – M.D., Dr.Sci.(Med.); Assoc. Prof., Dept. of Pediatric Surgery (with the Pediatric Urology and Andrology Course); Head, Division of Adolescent Gynecology

2 Akkuratova St., St. Petersburg, 197341