Evidence on Technology-Based Psychological Interventions in Diagnosed Depression: Systematic Review

Moritz Köhnen   ¹ , MSc ;   Mareike Dreier   ¹ , Dipl Psych ;   Tharanya Seeralan   ¹ , MSc ;   Levente Kriston   ¹ , Dipl Psych, PhD ;   Martin Härter   ¹ , Dipl Psych, MD, PhD ;   Harald Baumeister   ² , Dipl Psych, PhD ;   Sarah Liebherz   ¹ , Dipl Psych, PhD

¹ Department of Medical Psychology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany

² Department for Clinical Psychology and Psychotherapy, Ulm University, Ulm, Germany