[1] Univ Erlangen Nurnberg, Inst Med Phys, Erlangen, Germany
[2] Clario Inc, San Mateo, CA USA
[3] Christian Albrechts Univ Kiel, Sect Biomed Imaging, Kiel, Germany
[4] Glueer Consulting, Hamburg, Germany
[5] Univ Lausanne Hosp, Ctr Bone Dis Bone & Joint, Lausanne, Switzerland
[6] Univ Calif San Francisco, Radiol Biomed Imaging, San Francisco, CA 94143 USA
[7] Spire Sci Inc, Boca Raton, FL USA
[8] Calyx Inc, Billerica, MA USA