1. Department of Biological Sciences, Midnapore City College, Paschim Medinipur, India
2. Department of Paramedical & Allied Health Science, Midnapore City College, Paschim Medinipur, India
3. Department of Neurological Sciences, Rush University Medical Center, Chicago, IL, USA
4. Department of Microbiology, Vidyasagar University, Midnapore, India