[1] Katholieke Univ Leuven, Leuven, Belgium
[2] AVL, Noord Holland, Netherlands
[3] UZ Leuven, Leuven, Belgium
[4] Cooper Univ Hosp, Camden, NJ USA
[5] UCL, Brussels, Belgium
[6] Univ Milan, Lombardia, Italy
[7] Erasmus MC, Rotterdam, Netherlands
[8] Amsterdam UMC, Amsterdam, Netherlands
[9] Univ Torino, Piemonte, Italy
[10] Acad VI Kulakov Minist Healthcare Russian Federat, Moscow, Russia
[11] Charles Univ Prague, Prague, Czech Republic
[12] Ctr Hosp Intercommunal Poissy St Germain, Poissy, France
[13] Univ Med Ctr Groningen, Groningen, Netherlands