1. Computational Biochemistry Laboratory Department of Chemistry and Centre for Advanced Studies in Chemistry Panjab University Chandigarh 160014 India
2. Department of Humanities and Sciences (Physics) VNR Vignana Jyothi Institute of Engineering and Technology Hyderabad 500090 India
3. Department of Chemistry and Biochemistry University of Lethbridge Lethbridge Alberta T1K3M4 Canada