1. Uttaranchal Institute of Pharmaceutical Sciences, Uttaranchal University, Dehradun, Uttarakhand - 248007, India.
2. School of Pharmaceutical Sciences and Technology, Sardar Bhagwan Singh University, Dehradun, Uttarakhand - 248161, India.
3. Uttaranchal Institute of Pharmaceutical Sciences, Uttarakhand, Dehradun-248007, India.