[1] MUMC, Maastricht Univ Med Ctr, Dept Anesthesiol & Pain Management, Maastricht, Netherlands
[2] MUMC, Dept Radiol, Maastricht, Netherlands
[3] Vrije Univ Amsterdam Med Ctr, Dept Anesthesiol & Pain Management, Amsterdam, Netherlands
[4] ZOL, Crit Care & Multidisciplinary Pain Ctr, Dept Anesthesiol, Genk, Belgium
[5] Univ Hosp Maastricht, Clin Epidemiol & Med Technol Assessment, Maastricht, Netherlands