aCharité – Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Institute of Clinical Pharmacology and Toxicology, Berlin, Germany

bDepartment of Rehabilitation Sciences, KU Leuven, Leuven, Belgium

cUniversity of Milano-Bicocca, Milan, Italy

Correspondence to Reinhold Kreutz, MD, Universitätsmedizin Berlin - Charité Campus Mitte, Institute of Clinical Pharmacology and Toxicology, Charitéplatz 1, 10117 Berlin, Germany. E-mail: [email protected]