Affiliation: | (1) Department of Pediatrics, University of Zürich, CH-8032 Zürich, Switzerland;(2) Institute of Human Genetics, Free University, Faculty of Medicine, P.O Box 7161, 1007 MC Amsterdam, The Netherlands;(3) Center for Demographic and Population Genetics, The University of Texas Health Science Center, P.O Box 20334, 77025 Houston, Texas, USA;(4) Department of Genetics, Stanford University Medical Center, 94305 Stanford, California, USA |