1. Ochsner Medical Center, 1514 Jefferson Hwy, New Orleans, LA 70121, USA
2. Atlanta Heart Specialists, LLC, 1505 Northside Boulevard, Cumming, GA 30041, USA
3. Torrance Memorial Medical Center, 3330 Lomita Boulevard, Torrance, CA 90505, USA
4. Saint Louis Cardiology Center PC, 3009 North Ballas Road, Saint Louis, MO 63131, USA
5. Biotronik, Inc., 6024 Jean Road, Lake Oswego, OR 97035, USA