1 Neuro Mind Hospital, Sir Syed University, Sardar Ali Sabri Road, Block-5, Gulshan-e-Iqbal, Karachi, Sindh 75300, Pakistan. Electronic address: dr.shahzainhasan@outlook.com.
2 Hamdard University, Madinat-al Hikmat, Hakim Mohammad Said Road, Karachi 74800, Pakistan.
3 Univerity of Nevada, Las Vegas, NV, USA; Touro University Nevada College of Osteopathic Medicine, Las Vegas, NV, USA; Departmetnt of Psychiatry, Valley Health System, Las Vegas, NV, USA.