1. MD, DrHC (Athens), Founding Chair and Professor, Department of Pediatric and Adolescent Medicine, Western Michigan University, Homer Stryker MD School of Medicine , 1000 Oakland Drive , Kalamazoo, MI 49008-1284 , USA
2. MD, MMedSci, DMSc, Professor of Pediatrics, Department of Pediatrics, Mt Scopus Campus, Hadassah Hebrew University Medical Center and Director, National Institute of Child Health and Human Development , Jerusalem , Israel