Affiliation: | (1) Robert Koch-Institut, Nordufer 20, 13353 Berlin, Germany;(2) University of Mainz, Mainz, Germany;(3) Vogelwarte Radolfzell at Max Planck Institute for Ornithology, Radolfzell, Germany;(4) EUROIMMUN AG, Lübeck, Germany;(5) Present address: Theoretical Epidemiology Group, Instituto Gulbenkian de Ciência (IGC), Oeiras, Portugal |