1. Department of Chemistry, Bharathiar University, Coimbatore, Tamil Nadu, India
2. Departamento de Química Orgánica, Facultad de Química, Pontificia Universidad Católica de Chile, Santiago, Chile
3. Department of Biochemistry and Molecular Biology, Central University of Kerala, Padenakad, Kasaragod, India
4. Membrane Protein Biology Group, International Centre for Genetic Engineering and Biotechnology, Aruna Asaf Ali Marg, New Delhi, India