%0 Journal Article
%1 schweitzer2015impact
%A Schweitzer, A
%A Akmatov, M K
%A Kindler, F
%A Kemmling, Y
%A Kreienbrock, L
%A Krause, G
%A Pessler, F
%D 2015
%E Open, BMJ
%J BMJ Open
%K kalinke
%N 8
%P e007461
%T The impact of distance and duration of travel on participation rates and participants' satisfaction: results from a pilot study at one study centre in Pretest 2 of the German National Cohort
%V 5