... 1Pharmaceutical Health Services Research, School of Pharmacy, University of Maryland, Baltimore, Maryland, USA, 2Department of Psychiatry, School of Medicine, University of Maryland, Baltimore, ... Maryland, USA, 3Departments of Psychiatry and Pediatrics, Johns Hopkins Medical Institutions, Baltimore, Maryland, USA, 4Department of Social Pharmacy, Pharmacoepidemiology & Pharmacotherapy, ... statutory health insurance companies in Germany.Nearly 90% of the 82 million German inhabitants aremembers of a statutory health insurance company.Although many such companies are quite small and...