1. Department of Pharmaceutics , NGSM Institute of Pharmaceutical Sciences, NITTE (Deemed to be University) , Mangalore , Karnataka 575018 , India
2. Department of Pharmacology, KLE College of Pharmacy , KLE Academy of Higher Education and Research , Belagavi , Karnataka , 590010 , India
3. Department of Pharmaceutics , National Institute of Pharmaceutical Education and Research , Hajipur 844 102 , Vaishali , Bihar , India