1. Leibniz Institute for Prevention Research and Epidemiology - BIPS; Bremen Germany
2. GWQ ServicePlus AG; Düsseldorf Germany
3. MONICA/KORA Myocardial Infarction Registry; Central Hospital of Augsburg; Augsburg Germany
4. Institute of Epidemiology II, Helmholtz Zentrum München; German Research Center for Environmental Health (GmbH); Neuherberg Germany
5. Faculty of Human and Health Sciences; University of Bremen; Bremen Germany