1. Department of Pathology, University of Pittsburgh School of Medicine, Pittsburgh, PA
2. Division of Cancer Epidemiology and Genetics, National Cancer Institute, National Institutes of Health, Bethesda, MD
3. State Institution V. P. Komisarenko Institute of Endocrinology and Metabolism of AMS of Ukraine, Kyiv, Ukraine
4. Sir Run Run Shaw Hospital, School of Medicine, Zhejiang University, Hangzhou, Zhejiang, China
5. Columbia University Medical Center, New York, NY