Reply to: Comments on “a comparative study of sexual behavior, dysfunction, satisfaction, relationship, and sexual quality of life amongst treatment naïve and abstinent men (buprenorphine-maintained) with opioid (heroin) dependence syndrome” - Mahadev Singh Sen; Ankita Chattopadhyay; Nishtha Chawla; Ragul Ganesh; Suraj Verma; Siddharth Sarkar; Atul Ambekar (Indian Journal of Psychiatry)