1. Department of Psychiatry UMC Utrecht Brain Center, University Medical Center Utrecht Utrecht The Netherlands
2. Psychiatry Amsterdam UMC Location Vrije Universiteit Amsterdam Amsterdam The Netherlands
3. GGZ inGeest Specialized Mental Health Care Amsterdam The Netherlands
4. Outpatient Clinic for Bipolar Disorders Altrecht GGZ Mental Health Care Institute Utrecht The Netherlands
5. Plusminus (Dutch Patient Association for Bipolar Disorder), MIND (Dutch Online Platform for Mental Health) Utrecht The Netherlands