Christine Jaiteh, RN, MScN, CNS Addiction, University Hospital Basel, Switzerland.
Regine Steinauer, RN, MScN, Nursing Development & Research Unit, Nursing Manager Outpatient Clinic ADS/Janus, Psychiatric University Clinics, Basel, Switzerland.
Irena Anna Frei, RN, PhD, Directorate of Nursing and Allied Health Professions, University Hospital Basel, and Institute of Nursing Science, University of Basel, Switzerland.
The authors report no conflicts of interest. The authors alone are responsible for the content and writing of the article.
Correspondence related to content to: Christine Jaiteh, RN, MScN, University Hospital Basel, Petersgraben 4, CH-4031 Basel, Switzerland. E-mail: [email protected]