%0 Journal Article %1 schultzekalinkecollection %A Schultze, A %A Akmatov, M K %A Castell, S %A Karch, A %A Ahrens, W %A Gunther, K %A Schlenz, H %A Flesch-Janys, D %A Obi, N %A Pessler, F %A Krause, G %D 2014 %E Gesundheitsschutz, Bundesgesundheitsblatt Gesundheitsforschung %J Bundesgesundheitsblatt Gesundheitsforschung Gesundheitsschutz %K kalinke %N 11 %P 1292-1299 %T Collection of vaccination data in the German National Cohort : Findings of a feasibility study in three study centers %V 57