1. Centre for Nano Science and Technology, K. S. Rangasamy College of Technology, Tiruchengode, India
2. Department of Electrical and Electronics Engineering, Selvam College of Technology, Namakkal, India
3. Department of Biotechnology, Sona College of Arts and Science, Salem, India
4. Department of Biotechnology, Vivekanandha Arts and Science College for Women, Salem, India
5. Centre for Nanoscience and Technology, Sathyabama Institute of Science and Technology (Deemed to be University), Chennai, India
6. Department of Urology, University of Tübingen Hospital, Tübingen, Germany
7. Department of Physics, Dr. N. G. P. Arts and Science College, Coimbatore, India