Circulating vitamin D and breast cancer risk: an international pooling project of 17 cohorts

Kala Visvanathan, Alison M. Mondul, Anne Zeleniuch‐Jacquotte, Molin Wang, Mitchell H. Gail, Shiaw‐Shyuan Yaun, Stephanie J. Weinstein, Marjorie L. McCullough, A. Heather Eliassen, Nancy R. Cook, Claudia Agnoli, Martin Almquist, Amanda Black, Julie E. Buring, Chu Chen, Yu Chen, Tess V. Clendenen, Laure Dossus, Veronika Fedirko, Gretchen L. Gierach, Edward L. Giovannucci, Gary E. Goodman, Marc T. Goodman, Pascal Guénel, Göran Hallmans, Susan E. Hankinson, Ronald L. Horst, Tao Hou, Wen‐Yi Huang, Michael E. Jones, Corrine E. Joshu, Rudolf Kaaks, Vittorio Krogh, Tilman Kühn, Marina Kvaskoff, I‐Min Lee, Yahya Mahamat‐Saleh, Johan Malm, Jonas Manjer, Gertraud Maskarinec, Amy E. Millen, Toqir K Mukhtar, Marian L. Neuhouser, Trude Eid Robsahm, Minouk J. Schoemaker, Sabina Sieri, Malin Sund, Anthony J. Swerdlow, Cynthia A. Thomson, Giske Ursin, Jean Wactawski‐Wende, Ying Wang, Lynne R. Wilkens, Yujie Wu, Emilie S. Zoltick, Walter C. Willett, Stephanie A. Smith‐Warner, Regina G. Ziegler