1. Dr. Vijay Kumar Foundation; 1969 Sector 4 Gurgaon 122 001 Haryana India
2. Center for Informatics; School of Natural Sciences; Shiv Nadar University; NH-91, Tehsil Dadri Gautam Budh Nagar 201 314 Uttar Pradesh India
3. Weapons and Materials Research Directorate; U.S. Army Research Laboratory; Aberdeen Proving Grounds Aberdeen Maryland 21085-5069