Coronary Disease

• Hospital Ibiapaba de Barbacena — Barbacena, Minas Gerais, Brazil
• Instituto de Assistêcia Médica ao Servidor Publico Estadual — São Paulo, Brazil
• Instituto do Coração do Hospital das Clínicas da Faculdade de Medicina da USP — São Paulo, Brazil
• Hospital Santa Marcelina — São Paulo, Brazil

• Oost-Limburg Ziekenhuis — Genk, Belgium
• Gasthuisberg Leuven — Leuven, Belgium
• UMC Utrecht — Utrecht, Netherlands

• IUCPQ - Laval Hospital — Québec, Quebec, Canada

• University Hospital Center Zagreb — Zagreb, Croatia

• Mayo Clinic — Rochester, Minnesota, United States

• General hospital of Chinese people's armed police forces — Beijing, China

• Fletcher Allen Health Care — Burlington, Vermont, United States

Not specified

• University Hospital Bern — Bern, Switzerland

• Seoul National Universtiy Bundang Hospital — Seongnam, South Korea