1. Department of Physical Chemistry; Indian Association for the Cultivation of Science; Jadavpur; Kolkata-32 INDIA
2. Department of Biological Chemistry; Indian Association for the Cultivation of Science; Jadavpur; Kolkata-32 INDIA
3. Department of Biochemistry and Molecular Genetics; University of Virginia; Charlottesville, VA USA
4. Department of Chemistry; Indian Institute of Science Education and Research (IISER); Bhopal, Madhya Pradesh 462030 INDIA