1. Unit of Research in Radiation Biology & Environmental Radioactivity (URRBER), P.G. & Research Department of Zoology, The New College (Autonomous), Affiliated to University of Madras, Chennai, India
2. Department of Applied Geology, M.P Moothedath Memorial S.N Trusts College, Palakkad, India
3. Department of Geology and Environmental Science, Christ College (Autonomous), Irinjalakuda, Thrissur, India
4. Department of Zoology, Scared Heart College, Thrissur, India
5. Department of Marine Geology and Geophysics, School of Marine Sciences, Cochin University of Science and Technology, Cochin, India
6. Department of Zoology, Sanatana Dharma College, Alappuzha, India
7. VNU School of Interdisciplinary Studies, Vietnam National University, Hanoi, Vietnam