1. Eskisehir Osmangazi University Faculty of Medicine, Department of Pediatrics, Pediatric Intensive Care and Infectious Disease Unit, 26480 Eskisehir, Turkey
2. Hacettepe University Faculty of Medicine, Pediatric Infectious Disease Unit, 06100 Sıhhiye, Ankara, Turkey
3. Sisli Etfal Training and Research Hospital, Division of Pediatric Infectious Diseases, Halaskargazi St., 34371 Sisli, Istanbul, Turkey
4. Ege University Faculty of Medicine, Department of Pediatrics, Bornova, 35100 Izmir, Turkey
5. Okmeydani Education and Research Hospital, Department of Pediatrics, Darulaceze St. 27, 34384 Istanbul, Turkey
6. Dr. Sami Ulus Research and Training Hospital of Women’s and Children’s Health and Diseases, Pediatric Infectious Disease Unit, Altindag, 06090 Ankara, Turkey
7. Balikligol State Hospital, 63050 Sanliurfa, Turkey
8. Department of Pediatric Infectious Disease Unit, Bezmialem Vakif University, Faculty of Medicine, Vatan St., 34093 Istanbul
9. Umraniye Education & Research Hospital, Department of Pediatrics, Adem Yavuz St. 1, Istanbul, Turkey
10. Department of Pediatrics, Goztepe Training and Research Hospital, SB Istanbul Medeniyet University, Dr. Erkin St., Istanbul, Turkey
11. Marmara University Faculty of Pharmacy, Clinical Pharmacy Department, Tıbbiye St. 49, 34688 Haydarpasa, Istanbul
12. Eskisehir Osmangazi University Faculty of Medicine, Department of Pediatrics Gastroenterology and Hepatology, 26480 Eskisehir, Turkey
13. Faculty of Medicine, Department of Pediatrics, Acibadem University, Halkali, 34303, Istanbul
14. Department of Paediatrics, UZ Brussel, Vrije Universiteit Brussel, Laarbeeklaan 101, 1090 Brussels, Belgium