1 Section of Nephrology, Division of Internal Medicine, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA.
2 Houston Methodist Hospital, Houston, Texas, USA.
3 Department of Pathology and Laboratory Medicine, The University of Texas Health Science Center McGovern Medical School, Houston, Texas, USA.
4 Section of Rheumatology and Clinical Immunology, Department of General Internal Medicine, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA.
5 Department of Genitourinary Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA.
6 Department of Immunology, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA.
7 James P. Allison Institute, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA.