Andy Menke1
, Eliseo Guallar1,2
, Meredith S Shiels1
, Sabine Rohrmann3
, Shehzad Basaria4
, Nader Rifai5
, William G Nelson4,6,7,8,9,10,11
and Elizabeth A Platz1,10,11 
1Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health, Baltimore, USA
2Department of Cardiovascular Epidemiology and Population Genetics, Centro Nacional de Investigaciones Cardiovasculares (CNIC), Madrid, Spain
3Division of Cancer Epidemiology, German Cancer Research Center, Heidelberg, Germany
4Department of Medicine, Johns Hopkins School of Medicine, Baltimore, USA
5Department of Laboratory Medicine, Children's Hospital Boston, Boston, USA
6Department of Oncology, Johns Hopkins School of Medicine, Baltimore, USA
7Department of Pathology, Johns Hopkins School of Medicine, Baltimore, USA
8Department of Pharmacology and Molecular Sciences, Johns Hopkins School of Medicine, Baltimore, USA
9Department of Urology, Johns Hopkins School of Medicine, Baltimore, USA
10The Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins Medical Institutions, Baltimore, USA
11The James Buchanan Brady Urological Institute, Johns Hopkins Medical Institutions, Baltimore, USA