[1] Department of Radiology,
[2] Leiden University Medical Center,undefined
[3] Building C3-Q,undefined
[4] PO Box 9600,undefined
[5] 2300RC Leiden,undefined
[6] The Netherlands,undefined
[7] Department of Pathology,undefined
[8] Leiden University Medical Center,undefined
[9] Leiden,undefined
[10] The Netherlands,undefined
[11] Department of Orthopedic Surgery,undefined
[12] Leiden University Medical Center,undefined
[13] Leiden,undefined
[14] The Netherlands,undefined