NICVD Pakistan, Karachi, Sindh, Pakistan
Affiliated Hospital of Zunyi Medical University, Zunyi, Guizhou, China
Peshawar Institute of Cardiology, Peshawar, KPK, Pakistan
Jilin university, Chang chun, Jilin, China
Nepal Health Research Council, Kathmandu, Bagmati, Nepal
Rajaie Cardiovascular Medical and Research Center, Tehran, Iran, Islamic Republic of
Tehran Heart Center, Tehran, Iran, Islamic Republic of
Saud AlBabtain Cardiac Center, Dammam, Saudi Arabia
HEGP, Paris, France