Craigavon Cardiac Center, Craigavon, United Kingdom
Hospital do Espirito Santo, Evora, Portugal
Kaunas Univeristy Hospital, Kaunas, Lithuania
Cardiocentro Ticino, Lugano, Switzerland
Hôpitaux Universitaires de Genève, Geneva, Switzerland
Triemli Hospital, Zürich, Switzerland
Herzzentrum Leipzig GmbH, Leipzig, Germany
Krankenhaus der Barmherzigen Brüder, Trier, Germany
Medical Care Center, Hamburg University Cardiovascular Center, Hamburg, Germany
Onze Lieve Vrouw Ziekenhuis, Cardiologisch Centrum, Moorselbaan 164, Aalst, Belgium
L'Institut Cardiovasculaire Paris Sud, Institut Hospitalier Jacques Cartier, Service de Coronarographie, 6, Avenue du Noyer Lambert, Massy, France
Herzzentrum Leipzig, Innere Medizin/Kardiologie, Struimpellstrasse 39, Leipzig, Germany