Affiliation: | (1) Institute of Human Genetics, Free University, Postbus 7057, NL-1007 MB Amsterdam, The Netherlands;(2) Department of Genetics and Cell Biology, University of Limburg, Postbus 616, NL-6200 MD Maastricht, The Netherlands;(3) Institute of Human Genetics, University of Amsterdam, Meibergdreef 15, NL-1105 AZ Amsterdam, The Netherlands;(4) Clinical Genetics Centre, Postbus 18009, NL-3501 CA Utrecht, The Netherlands;(5) Regional Pathological Laboratory, Edo Bergsmalaan 1, NL-7512 AD Enschede, The Netherlands;(6) Institute of Human Genetics, Catholic University of Nijmegen, Geert Grooteplein Zuid 10, NL-6500 HB Nijmegen, The Netherlands;(7) Institute of Human Genetics, University of Groningen, Antonius Deusinglaan 4, NL-9713 AW Groningen, The Netherlands;(8) Department of Clinical Genetics, Dijkzigt Academic Hospital, Erasmus University, Postbus 1738, NL-3000 DR Rotterdam, The Netherlands;(9) Cytogenetics Laboratory, O Central Hall 13, Polikliniek building, Free University Hospital, Postbus 7057, NL-1007 MB Amsterdam, The Netherlands |