1. Sri Ramakrishna Engineering College,Department of Biomedical Engineering,Coimbatore,Tamil Nadu,India
2. PSG College of Technology,Department of Biomedical Engineering,Tamil Nadu,India
3. Nanotech Research Innovation and Incubation Centre, PSG Institute of Advanced Studies,Department of Electronics and Communication Engineering,Tamil Nadu,India
4. Institute of Lung Care & Research, Hindusthan Hospital,Tamil Nadu,India