F.I. SIBGATULLINA1, E.N. IMENITOV2, E.N. SUSPITSIN3, O.G. PYATERKINA1, I.Kh. VILDANOV1 1Сhildren’s Republic Clinical Hospital of the Ministry of Health of the Republic of Tatarstan, 140 Orenburgskiy Trakt, Kazan, Russian Federation, 420138 2Oncology Institute named after N.N. Petrov, 68 Leningradskaya Str., Pesochniy settlement, St Petersburg, Russian Federation, 197758 3Saint Petersburg State Pediatric Medical University, 2 Litovskaya […]