1. Maharajgunj Medical Campus, Institute of Medicine, Kathmandu, Nepal
2. Baqai Medical University, Karachi, Pakistan
3. Mymensingh Medical College, Mymensingh, Bangladesh
4. Xavier University School of Medicine, Oranjestad, Aruba
5. Washington University of Health and Science, San Pedro, Belize
6. Wyckoff Heights Medical Center, New York, NY
7. Instituto Nacional de Enfermedades Respiratorias Ismael Cosio Villegas, Mexico City, Mexico