1. Center for Cardiovascular Genetics and Gene Diagnostics; Foundation for People with Rare Diseases; Zurich Switzerland
2. Zurich Center of Integrative Human Physiology; University of Zurich; Zurich Switzerland
3. Pediatric Cardiology; Städtisches Krankenhaus München-Schwabing; Munich Germany
4. Institute of Human Genetics; Technische Universität München; Munich Germany