Sant Pau Institute for Biomedical Research
SpainMD Natural Care, LLC
USANarayana Health
IndiaBangladesh Medical University
BangladeshSechenov University
RussiaLaurelton Heart Specialist
United States of AmericaEvercare Hospital
PakistanMaastricht university
BahrainVitato Institute of Cardiovascular Rehabilitation
BrazilAwali Hospital
BahrainTehran University of Medical Sciences
IranInternational Heart Spasms Alliance
USA