
Volgograd State Medical
University, Cardiology Centre
Volgograd, Russian Federation

Clinica CardioVID
Medellin, Columbia

Division of Heart Failure and
Cardiac Transplantation,
Cardiology Hospital,
National Medical Center “Siglo XXI”, Mexican Institue of Social Security, Mexico City, Mexico

University of the Philippines
College of Medicine
Manila Doctors Hospital
Manila, Philippines