1. Specialty Care Services Group, Nashville, Tennessee, and Hospital Clinical Services Group, Brentwood, Tennessee,
2. Hospital Clinical Services Group, Brentwood, Tennessee.
3. Akron General Medical Center, Akron, Ohio
4. Dr Saha is from University of Kentucky, Lexington, Kentucky
5. Minnesota Thoracic Associates, Minneapolis, Minnesota
6. South Florida Heart and Lung Institute, Aventura, Florida
7. Cardiovascular Surgery of Southern Nevada, Las Vegas, Nevada
8. Specialty Care Services Group, Nashville, Tennessee, and Hospital Clinical Services Group, Brentwood, Tennessee