1. Cleveland Clinic Lerner College of Medicine, Cleveland, OH
2. Department of Pathobiology, Lerner Research Institute, Cleveland, OH
3. Faculty of Medicine, Addis Ababa University, Addis Ababa, Ethiopia
4. Department of Human Genetics, University of Chicago, Chicago, IL
5. Department of Pediatrics, Columbia University College of Physicians and Surgeons, New York, NY
6. Department of Pathobiology, Lerner Research Institute, Respiratory Institute, Cleveland Clinic, Cleveland, OH
7. Department of Anthropology, Case Western Reserve University, Cleveland, OH