1. Services Institute of Medical Sciences Lahore Pakistan
2. Sir Ganga Ram Hospital Lahore, Punjab Pakistan
3. Sargodha Medical College Sargodha Pakistan
4. Fatima Jinnah Medical University Lahore Pakistan
5. The Aga Khan University Karachi Pakistan
6. King Edward Medical University Lahore Pakistan
7. Universidad Espíritu Santo Samborondón Ecuador
8. Respiralab, Respiralab Research Group Guayaquil Ecuador