Hickey, Lauriea; Gordon, Catherine Ma,b
aDivision of Endocrinology, and bDivision of Adolescent Medicine, Harvard Medical School, Boston, Massachusetts, USA
Correspondence to Catherine M. Gordon, MD, MSc, 333 Longwood Avenue, 6th Floor, Division of Endocrinology, Children’s Hospital, Boston, MA 02115, USA
Tel: 617 355 8492; fax: 617 730 0195; e-mail: [email protected]