Affiliations

• ¹ European Pediatric Association, Union of National European Pediatric Societies and Associations, Berlin, Germany; Department of Pediatrics, Mayanei Hayeshua Medical Center, Bnei-Brak, Israel.
• ² International Pediatric Association, Chicago, Il.
• ³ European Pediatric Association, Union of National European Pediatric Societies and Associations, Berlin, Germany; Albanian Society of Pediatrics, Tirana, Albania.
• ⁴ European Pediatric Association, Union of National European Pediatric Societies and Associations, Berlin, Germany; Department of Clinical and Experimental Sciences, Center of Laboratory Medicine, Foggia, Italy.
• ⁵ European Pediatric Association, Union of National European Pediatric Societies and Associations, Berlin, Germany; Department of Pediatrics, Cerrapasha University, Istanbul, Turkey; Turkish Pediatric Association, Istanbul, Turkey.
• ⁶ European Pediatric Association, Union of National European Pediatric Societies and Associations, Berlin, Germany; Department of Pediatrics, University of Health Sciences, Istanbul, Turkey.
• ⁷ European Pediatric Association, Union of National European Pediatric Societies and Associations, Berlin, Germany; Romanian Society of Social Pediatrics, Cluj-Napoca, Romania; Second Pediatric Clinic, University of Medicine and Pharmacy, Cluj-Napoca, Romania.
• ⁸ European Pediatric Association, Union of National European Pediatric Societies and Associations, Berlin, Germany; Department of Pediatrics, Institute for Scientific Research «Casa Sollievo», University of Foggia, Foggia, Italy.
• ⁹ European Pediatric Association, Union of National European Pediatric Societies and Associations, Berlin, Germany; Department of Pediatrics, Institute for Scientific Research «Casa Sollievo», University of Foggia, Foggia, Italy; Italian Academy of Pediatrics, Milan, Italy. Electronic address: mpm@unifg.it.