[1] Univ Amsterdam, Med Ctr, Amsterdam, Netherlands
[2] Univ Groningen, Groningen, Netherlands
[3] Univ Med Ctr Groningen, Groningen, Netherlands
[4] Leiden Univ, Med Ctr, Leiden, Netherlands
[5] Radboud Univ Nijmegen, Med Ctr, Nijmegen, Netherlands
[6] Univ Med Ctr Utrecht, Utrecht, Netherlands
[7] Isala Clin, Zwolle, Netherlands
[8] Rijnstate Hosp, Arnhem, Netherlands
[9] Zorggroep Twente, Almelo, Netherlands
[10] Gelderse Vallei Hosp, Ede, Netherlands