1. Department of Pediatrics, National University of Singapore, Singapore.
2. Khoo Teck Puat-National University Children's Medical Institute, National University Health System, Singapore.
3. Danone Nutricia Early Life Nutrition, Nutricia Research, Singapore.
4. Department of Pediatrics, Faculty of Medicine, Prince of Songkla University, Hatyai, Thailand.
5. Department of Pediatrics, Faculty of Medicine, University of Indonesia, Debok, Indonesia.
6. Department of Pediatrics, Universitair Ziekenhuis Brussels, Brussels, Belgium.
7. Danone Nutricia Early Life Nutrition, Nutricia Research, Utrecht, the Netherlands.
8. Department of Pediatrics, University Medical Center Groningen, University of Groningen, Groningen, the Netherlands.