[1] Netherlands Comprehens Canc Org IKNL, Utrecht, Netherlands
[2] Catharina Hosp, Eindhoven, Netherlands
[3] Univ Amsterdam, Amsterdam UMC, Amsterdam, Netherlands
[4] Canc Ctr Amsterdam, Amsterdam, Netherlands
[5] Imperial Coll NHS Healthcare Trust, London, England
[6] Maastricht Univ, Maastricht, Netherlands
[7] Antoni van Leeuwenhoek Netherlands Canc Inst, Amsterdam, Netherlands