sina moradmand department of cardiology, amiralam hospital, tehran university of medical sciences, tehran, iran. mehrnaz rasoolinejad department of infectious diseases, imam-khomeini hospital, tehran university of medical sciences, tehran, iran.

abbas norouzi brain and spinal cord injury repair research center, tehran university of medical sciences, tehran, iran. gohar fakhfouri department of pharmacology, school of medicine, shahid beheshti university of medical sciences, tehran, iran. reza rahimian brain and spinal cord injury repair research center, tehran university of medical sciences, tehran, iran. and department of pharmacology, school of medicine, tehran university of medical sciences, tehran, iran.

rozita jalilian research center for immunodeficiencies, children’s medical center, pediatrics center of excellence, tehran university of medical sciences, tehran, iran. nima rezaei research center for immunodeficiencies, children’s medical center, pediatrics center of excellence, tehran university of medical sciences, tehran, iran. and molecular immunology research center; and department of immunology, school of medicine, tehran university of medical sciences, tehran, iran.

sepideh shahkarami research center for immunodeficiencies, children’s medical center, pediatrics center of excellence, tehran university of medical sciences, tehran, iran. nima rezaei department of immunology, molecular immunology research center, school of medicine, tehran university of medical sciences, tehran, iran.

sourav das departments of psychiatry and radiology himalayan institute of medical sciences, swami ram nagar, jolly grant, dehardun-248016, india manju saini departments of psychiatry and radiology himalayan institute of medical sciences, swami ram nagar, jolly grant, dehardun-248016, india mohan dhyani departments of psychiatry and radiology himalayan institute of medical sciences, swami ram nagar, jolly grant, dehardun-248016, india ravi gupta departments of psychiatry and radiology himalayan institute of medical sciences, swami ram nagar, jolly grant, dehardun-248016, india

alireza ghanadan department of pathology, razi hospital, tehran university of medical sciences, tehran, iran. kambiz kamyab department of pathology, razi hospital, tehran university of medical sciences, tehran, iran. mazaher ramezani department of pathology, kermanshah university of medical sciences, kermanshah, iran. azadeh goodarzi department of dermatology, razi hospital, tehran university of medical sciences, tehran, iran. maryam daneshpazhooh department of dermatology, razi hospital, tehran university of medical sciences, tehran, iran. kamran balighi department of dermatology, razi hospital, tehran university of medical sciences, tehran, iran.

ilknur balta department of dermatology, kecioren training and research hospital, ankara, turkey. sevket balta department of cardiology, gulhane medical academy, ankara, turkey. sait demirkol department of cardiology, gulhane medical academy, ankara, turkey. ugur kucuk department of cardiology, gulhane medical academy, ankara, turkey.

kieran walsh bmj publishing group institute, london, england.

ali kabir department of epidemiology, student research committee, school of public health, shahid beheshti university of medical sciences, tehran, iran. and center for educational research in medical sciences, tehran university of medical sciences, tehran, iran.

mehrdad jalalian department of community health, faculty of medicine and health sciences, university putra malaysia, 43400 upm serdang, selangor d.e., malaysia. and department of research, research center of iranian blood transfusion organization, khorasan-e razavi blood center, mashhad, iran. latiffah latiff department of community health, faculty of medicine and health sciences, university putra malaysia, 43400 upm serdang, selangor d.e., malaysia. saeed niazmand department of physiology, school of medicine, mashhad university of medical sciences, mashhad, iran. parichehr hanachi department of biomedical, women research center, alzahra university, tehran, iran. seyed tajuddin seyed hassan department of community health, faculty of medicine and health sciences, university putra malaysia, 43400 upm serdang, selangor d.e., malaysia.