1. Department of Urology, University of Texas MD Anderson Cancer Center, Houston, Texas
2. Department of Urology, University of Iowa, Iowa City, Iowa
3. Merck, Sharp and Dohme Corp., Upper Gwynedd, Pennsylvania, Union and Kenilworth, New Jersey, and Palo Alto, California
4. Department of Genitourinary Medical Oncology, University of Texas MD Anderson Cancer Center, Houston, Texas
5. Halozyme Therapeutics Inc., San Diego, California