Authors: Eveline J Langereis; Andrea Borgo; Ellen Crushell; Paul R Harmatz; Peter M van Hasselt; Simon A Jones; Paula M Kelly; Christina Lampe; Johanna H van der Lee; Thierry Odent; Ralph Sakkers; Maurizio Scarpa; Matthias U Schafroth; Peter A Struijs; Vassili Valayannopoulos; Klane K White; Frits A Wijburg Journal: Orphanet J Rare Dis Date: 2013-10-03 Impact factor: 4.123