Authors: Bruria Adini; Luzie Verbeek; Susanna Trapp; Stefan Schilling; Julia Sasse; Kathrin Pientka; Boris Böddinghaus; Helene Schaefer; Jörg Schempf; Reinhard Brodt; Christian Wegner; Boaz Lev; Daniel Laor; Rene Gottschalk; Walter Biederbick Journal: Front Public Health Date: 2014-04-14