1 Ludwig Boltzmann Institute of Osteology at the Hanusch Hospital of OEGK and AUVA Trauma Centre Meidling, 1st Med. Dept. Hanusch Hospital, Vienna, Austria; Vienna Bone and Growth Center, Vienna, Austria. Electronic address: barbara.misof@osteologie.lbg.ac.at.
2 Ludwig Boltzmann Institute of Osteology at the Hanusch Hospital of OEGK and AUVA Trauma Centre Meidling, 1st Med. Dept. Hanusch Hospital, Vienna, Austria.
3 Ludwig Boltzmann Institute of Osteology at the Hanusch Hospital of OEGK and AUVA Trauma Centre Meidling, 1st Med. Dept. Hanusch Hospital, Vienna, Austria; Vienna Bone and Growth Center, Vienna, Austria.
4 Shriners Hospital for Children and McGill University, Montreal, QC H4A 0A9, Canada.