1. Division of Molecular Synthesis and Drug Discovery; Centre of Bio-Medical Research (CBMR), SGPGIMS Campus; Lucknow 226014, Uttar Pradesh India
2. Department of Physical Chemistry, Institute of Chemistry; Campinas State University, UNICAMP, Campinas; São Paulo 13083-970 Brazil
3. Department of Cell and Molecular Biology, BMC; Uppsala University; 751 24 Uppsala Sweden
4. School of Science; São Paulo State University, UNESP, Bauru; São Paulo 17033-360 Brazil
5. Department of Chemistry, Rajabazar Science College Campus; University of Calcutta; Kolkata 700 009, West Bengal India