Dr Francisco Javier Garcia, Burgos, Castilla Y Leon, Spain
CHRU de Tours, Tours, France
Vivantes-Krankenhaus im Friedrichshain, Berlin, Germany
Universitätsklinikum Gießen und Marburg GmbH (UKGM), Gießen, Germany
Otto-von-Guericke-Universität Magdeburg, Magdeburg, Germany
CH Villefranche Sur Saone, Gleizé, France
Hôpital Gabriel Montpied, Clermont-Ferrand, Caen, France
CHRU de Tours, Hopital Trousseau, Tours, France
Ospedale Civile Ferrari, Castrovillari, Italy
Hospital de Santa Maria, Lisboa, Portugal
Universitätsspital Zürich (USZ), Zürich, Switzerland
Hospital Senhora da Oliveira - Guimarães, Guimarães, Portugal
Hospital Universitario Marques de Valdecilla, Santander, Spain
Klinikum Wels-Grieskirchen, Wels, Austria
Hospital del Bierzo, León, Spain
Charité Universitätsmedizin Berlin, Berlin, Germany
Herz- und Diabeteszentrum NRW, Bad Oeynhausen, Germany
National Hospital of Cardiology, Balatonfüred, Hungary
The Alfred Hospital, Melbourne, Australia
The Canberra Hospital, Canberra, Australia
Mount Hospital, Perth, Western Australia, Australia