*Department of Paediatrics and Child Health, Faculty of Health Sciences Stellenbosch University, South Africa
†Section of Pediatric Gastroenterology, Hepatology and Nutrition, University of Colorado School of Medicine, Denver, CO
‡Hepatometabolic Unit - Bambino Gesù“ Children's Hospital, IRCCS, Rome, Italy
§Royal Children's Hospital Melbourne, Australia
||Division of Paediatrics, Gastroenterology, Hepatology and Nutrition Unit, Facultad de Medicina, Pontificia Universidad Católica de Chile, Santiago
¶Division of Paediatrics, Infectious Diseases Unit, Facultad de Medicina, Pontificia Universidad Católica de Chile, Chile
#Department of Pediatrics, National Taiwan University Hospital, Taipei, Taiwan
**College of Medicine, University of Lagos/ Lagos University Teaching Hospital, Lagos Nigeria.
Address correspondence and reprint requests to Etienne D. Nel, MD, Stellenbosch University, Faculty of Health Sciences, Tygerberg 7505, South Africa (e-mail: email@example.com).
Received 30 August, 2012
Accepted 30 August, 2012
The authors report no conflicts of interest.