[1] Tech Univ Munich, Dept Informat, D-85748 Garching, Germany
[2] Imperial Coll London, Dept Comp, London SW7 2AZ, England
[3] Kings Coll London, Sch Biomed Engn & Imaging Sci, London, England
[4] Univ Hosp Tubingen, Grp Med Imaging & Data Anal, D-72076 Tubingen, Germany
[5] Univ Minnesota, Elect Engn, Minneapolis, MN 55455 USA
[6] New York Univ, Ctr Biomed Imaging, Sch Med, New York, NY 10016 USA
[7] Tech Univ Munich, Artificial Intelligence Med & Healthcare, D-85748 Garching, Germany
[8] Imperial Coll London, Visual Informat Proc, Dept Comp, London SW7 2AZ, England
[9] New York Univ, Radiol, Ctr Biomed Imaging, Grossman Sch Med, New York, NY USA
[10] Friedrich Alexander Univ Erlangen Nuremberg, Dept Artificial Intelligence Biomed Engn, D-91052 Erlangen, Germany
[11] Harvard Med Sch, Boston, MA USA
[12] Univ Minnesota, Minneapolis, MN 55455 USA