1. Mercy Clinic Department of Hematology and Oncology, , 7001 Rogers ave, Fort Smith, AR 72903, USA
2. Mercy Clinic Department of Internal Medicine, , 7001 Rogers ave, Fort Smith, AR 72903, USA
3. Rochester Regional Health, RGH Center for Kidney Disease and Hypertension Department of Nephrology, , 370 Ridge Rd E, Ste 20, Rochester, NY 14621, USA
4. Mercy Clinic Department of Cardiology, , 7001 Rogers ave, Fort Smith, AR 72903, USA