1. Relievus Pain Management, 3100 Hingston Ave. Suite 104, Egg Harbor Township, NJ 08234, USA
2. Ephraim McDowell Regional Medical Center, 230 West Main St., Danville, KY 40422, USA
3. UNC Health Southeastern, 4901 Dawn Dr. Suite 3300, Lumberton, NC 28358, USA
4. Columbia Pain Management, PC, 3601 Klindt Dr. Suite 200, The Dalles, OR 97058, USA
5. Relievus Pain Management, 9815 Roosevelt Blvd Suite J, Philadelphia, PA 19114, USA
6. SC Pain & Spine Specialists, 4731 Hwy 17 Bypass South, Murrells Inlet, SC 29576, USA
7. The Detroit Medical Center, 3990 John R, Box 162, Detroit, MI 48201, USA