Professor of Clinical Pharmacology, University of Cambridge

Distinguished Professor of Pediatrics Emeritus, University of California, San Francisco

University of California, San Francisco

Newcastle University

Deparment of Endocrinology, University of Pisa

Professor of Pediatrics, Hofstra Northwell School of Medicine

Founder & Surgeon-in-Chief, Carling Adrenal Center & Hospital for Endocrine Surgery

Mayo Clinic

UCLA

Professor of Medical Cell Biology, University of Regensburg