Cedars-Sinai Medical Center, Beverly Hills, California, United States
The Mount Sinai Hospital, New York, New York, United States
Pulmonary Health Physicians, PC, Fayetteville, New York, United States
University of Mississippi Medical Center, Jackson, Mississippi, United States
Beth Israel Deaconess Medical Center, Boston, Massachusetts, United States
Brigham and Women's Hospital, Boston, Massachusetts, United States
University of Maryland Medical Center, Baltimore, Maryland, United States
Cleveland Clinic, Cleveland, Ohio, United States
University of Illinois Medical Center, Chicago, Illinois, United States
Baylor University Medical Center, Dallas, Texas, United States
University of Alabama at Birmingham, Birmingham, Alabama, United States
St. Joseph's Hospital and Medical Center-Norton Thoracic Institute, Phoenix, Arizona, United States
University of Alabama at Birmingham, Birmingham, Alabama, United States
St. Joseph's Hospital and Medical Center, Phoenix, Arizona, United States
Mayo Clinic Scottsdale, Scottsdale, Arizona, United States
UPMC Presbytarian Hospital, Pittsburgh, Pennsylvania, United States
St. Vincent Medical Group, Indianapolis, Indiana, United States
University of Cincinnati Health, Cincinnati, Ohio, United States
University of Southern California, Los Angeles, California, United States
Pulmonary & Critical Care of Atlanta, Atlanta, Georgia, United States
St. Vincent Medical Group, Inc., Indianapolis, Indiana, United States
Genesis Cancer Center, Hot Springs, Arkansas, United States
Hartford Hospital, Hartford, Connecticut, United States
Borsod-Abaúj-Zemplén Megyei Központi Kórház és Egyetemi Oktatókórház, Semmelweis Tagkórház, Tüdőgyógyászati Osztály, Miskolc, Hungary