[1] Vrije Univ Amsterdam, Med Ctr, Image Anal Ctr, NL-1007 MB Amsterdam, Netherlands
[2] Vrije Univ Amsterdam, Med Ctr, Dept Radiol, NL-1007 MB Amsterdam, Netherlands
[3] Vrije Univ Amsterdam, Med Ctr, Dept Epidemiol & Biostat, NL-1007 MB Amsterdam, Netherlands
[4] Vrije Univ Amsterdam, Med Ctr, Dept Informat & Commun Technol, NL-1007 MB Amsterdam, Netherlands
[5] Vrije Univ Amsterdam, Med Ctr, Dept Phys & Med Technol, NL-1007 MB Amsterdam, Netherlands
[6] Vrije Univ Amsterdam, Med Ctr, Dept Neurol, NL-1007 MB Amsterdam, Netherlands