Affiliations: Department of Pediatrics, Washington University School of Medicine, St. Louis, MO, USA
Note: [] Address for correspondence: Neil H. White, Division of Endocrinology & Diabetes, Co-Unit Leader, Patient-Oriented Research Unit (PORU), Director, Pediatric Clinical Research Unit (PCRU), Department of Pediatrics, 660 South Euclid Avenue, Box 8116, St. Louis, MO 63110, USA. Tel.: +1 314 286 1157; Fax: +1 314 286 1187; E-mail: white_n@kids.wustl.edu.