1 Iuliu Hatieganu University of Medicine and Pharmacy, Cluj-Napoca, Romania; Emergency Hospital for Children, Cluj-Napoca, Romania.
2 Emergency Hospital for Children, Cluj-Napoca, Romania.
3 Iuliu Hatieganu University of Medicine and Pharmacy, Cluj-Napoca, Romania; The Oncology Institute "Prof. Dr. Ion Chiricuță" Cluj-Napoca, Romania.
4 Babes Bolyai University, Cluj-Napoca, Romania.
5 Iuliu Hatieganu University of Medicine and Pharmacy, Cluj-Napoca, Romania; Emergency Hospital for Children, Cluj-Napoca, Romania. Electronic address: gabriel.samasca@gmail.com.