1. Department of Physiology, Faculty of Biology and Medicine; University of Lausanne; Lausanne Switzerland
2. Department of Clinical Research; University of Bern and Institute of Diagnostic Interventional and Pediatric Radiology, University Hospital; Bern Switzerland
3. Graduate School for Cellular and Biomedical Sciences, University of Bern; Bern Switzerland
4. Institute of Social and Preventive Medicine (IUMSP), Lausanne University Hospital (CHUV); Lausanne Switzerland