1. Institute for Inhalation Biology, GSF–National Research Center for Environment and Health, Neuherberg/Munich, Germany.
2. Institute for Inhalation Biology, Focus Network Aerosols and Health, GSF–National Research Center for Environment and Health, Neuherberg/Munich, Germany.
3. Institute for Epidemiology, GSF–National Research Center for Environment and Health, Neuherberg/Munich, Germany.
4. IBE Department of Epidemiology, University of Munich, München, Germany.
5. Institute for Surgical Research, University of Munich, München, Germany.
6. Department of Internal Medicine II–Cardiology, University of Ulm Medical Center, Ulm, Germany.
7. Institute for Toxicology, GSF–National Research Center for Environment and Health, Neuherberg/Munich, Germany.