TY - JOUR A1 - Lorenz, Robert C. A1 - Matthias, Katja A1 - Pieper, Dawid A1 - Wegewitz, Uta A1 - Morche, Johannes A1 - Nocon, Marc A1 - Rissling, Olesja A1 - Schirm, Jacqueline A1 - Freitag, Simone A1 - Jacobs, Anja T1 - AMSTAR 2 overall confidence rating T2 - Journal of clinical epidemiology : including pharmacoepidemiology reports Y1 - 2019 UR - https://publishup.uni-potsdam.de/frontdoor/index/index/docId/59727 SN - 0895-4356 SN - 1878-5921 VL - 119 SP - 142 EP - 144 PB - Elsevier CY - New York ER -