^a Section of Hematology/Oncology, Department of Medicine, The University of Chicago, Chicago, IL, USA 

^b Center for Interdisciplinary Health Disparities Research, The University of Chicago, Chicago, IL, USA 

^c Comprehensive Cancer Center, The University of Chicago, Chicago, IL, USA 

^d Harris School of Public Policy Studies and Department of Health Studies, The University of Chicago, Chicago, IL, USA 

^e Committee on Clinical Pharmacology and Pharmacogenomics and Center for Personalized Therapeutics, The University of Chicago, Chicago, IL, USA 

^f Department of Internal Medicine and Health Management and Policy and Center for Value-Based Insurance Design, University of Michigan Medical School, Ann Arbor, MI, USA