- Received October 22, 2010, and in revised form February 3, 2011.
- Accepted for publication February 3, 2011.
- Reprints: Michael F. Holick, MD, PhD, Department of Medicine, Section of Endocrinology, Nutrition, and Diabetes, Vitamin D, Skin and Bone Research Laboratory, Boston University School of Medicine, 85 East Newton St, M-1013, Boston MA 02118. E-mail: .
- Supported in part by a grant from the National Center for Research Resources (R13 RR023236).
- This work was supported in part by the UV Foundation.
- First published December 15, 2015.
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