University of Alabama at Birmingham, Birmingham, Alabama, United States
University of Alabama at Birmingham, Birmingham, Alabama, United States
Children's National Medical Center, Washington, District of Columbia, United States
University of Florida Health Shands Children's Hospital, Gainesville, Florida, United States
Vanderbilt Children's Hospital, Nashville, Tennessee, United States
University of Minnesota, Minneapolis, Minnesota, United States
University of California San Francisco, San Francisco, California, United States
University of Florida, Gainesville, Florida, United States
Medical College of Wisconsin, Milwaukee, Wisconsin, United States
University of Alabama at Birmingham, Birmingham, Alabama, United States
University of Alabama at Birmingham, Birmingham, Alabama, United States
UAB Lung Health Center, Birmingham, Alabama, United States
University of Alabama at Birmingham, Birmingham, Alabama, United States
Children's Hospital of Alabama, Birmingham, Alabama, United States
University of Alabama at Birmingham; Birmingham Veterans Affairs Medical Center, Birmingham, Alabama, United States