Cardiovascular Diseases

• UMC St Radboud, Scientific Institute for Quality of Healthcare — Nijmegen, NL, Netherlands

• Medical University of Vienna — Vienna, State of Vienna, Austria

• University of Oulu — Oulu, Finland

Not specified

• St. Joseph's Healthcare — Hamilton, Ontario, Canada

• University Hospital Birmingham — Birmingham, West Midlands, United Kingdom

• St. MIchael's Hospital — Toronto, Ontario, Canada

• Bispebjerg Hospital — Copenhagen, Denmark

• Children's Hospital Oakland Research Institute — Oakland, California, United States

• TNO Quality of Life — Zeist, Utrecht, Netherlands