[1] GeneDx, Gaithersburg, MD USA
[2] GENOHM, Ghent, Belgium
[3] Univ Ghent, BIOBIX, B-9000 Ghent, Belgium
[4] Harvard Univ, Sch Med, Cambridge, MA 02138 USA
[5] Univ Calif San Francisco, Inst Human Genet, San Francisco, CA 94143 USA
[6] Leiden Univ, Med Ctr, Leiden, Netherlands
[7] GENDIA, Antwerp, Belgium