1. University Hospital, Clermont-Ferrand, France
2. University Hospital, Basel, Switzerland
3. St George’s Hospital, London, UK
4. University Medical Center of Johann Wolfgang Goethe-University, Frankfurt, Germany
5. University Hospital, Grenoble, France
6. Fondazione IRCCS Granda Ospedale Maggiore Policlinico di Milano, Milan, Italy
7. San Bortolo Hospital, Vicenza, Italy
8. DRK Krakenhaus Sondershausen, Sonderhausen, Germany
9. Uppsala University, Uppsala, Sweden
10. Lapeyronie University Hospital, Montpellier, France
11. Groupe hospitalier Cochin-Broca-Hôtel Dieu, Assistance Publique des Hôpitaux de Paris, Paris, France
12. Avicenne Hospital, Assistance Publique des Hôpitaux de Paris, Bobigny, France
13. Paris Descartes and Paris XIII University, Paris, France
14. San Diego VA Healthcare System, San Diego, California
15. University of California, San Diego, California
16. Université Joseph Fourier, Grenoble, France