Professor and Surgeon in Chief at Goethe-Universität Frankfurt am Main · Department of Pediatric Surgery and Pediatric Urology

Consultant Pediatric Surgeon at Centro Médico La Costa, Asuncion – Paraguay

Consultant Pediatric Surgeon and Pediatric Urologist

Professor of Pediatric Surgery at All India Institute of Medical Sciences

Professor of Pediatric Surgery, University of Alexandria, Egypt.

Emeritus Professor, University of Cape Town, Division of Pediatric Surgery, Red Cross War Memorial Children’s Hospital

Professor of Pediatric Surgery, Ege University School of Medicine, Department of Pediatric Surgery, İzmir, Turkey

Surgeon scientist at the University of Hong Kong

Professeur agrégé en Chirurgie pédiatrique chez Université de Tunis El Manar

Charles F. M. Saint Professor of Paediatric Surgery, University of Cape Town & Head, Division of Paediatric Surgery, Red Cross War Memorial Children’s Hospital

Professor of Surgery and Pediatrics, Vice Chair, Department of Surgery, Drexel University College of Medicine

Professor of Pediatric Surgery of UFTM – Brazil

Chair of the Indonesian Board of Pediatric Surgery and Pediatric Surgeon at FK-KMK UGM/Dr. Sardjito Hospital.

Chairman of the Department of Pediatric Surgery at Kagoshima University.

Associate Professor of Paediatric Surgery, Charles University, Prague

Founding Member of the European Union of University Surgical Professors

Professor of Pediatric Surgery at Kasr Al Ainy Faculty of Medicine