1. Sarah Cannon Research Institute, Nashville, TN, USA
2. Tennessee Oncology, PLLC, Nashville, TN, USA
3. Florida Hospital Cancer Institute, Orlando, FL, USA
4. OHC (Oncology Hematology Care), Cincinnati, OH, USA
5. Grand Rapids Oncology Program, Grand Rapids, MI, USA
6. Florida Cancer Specialists, Ft. Myers, FL, USA