title: Theme issue on e-mental health: a growing field in internet research.
abstract: This theme issue on e-mental health presents 16 articles from leading researchers working on systems and theories related to supporting and improving mental health conditions and mental health care using information and communication technologies. In this editorial, we present the background of this theme issue, and highlight the content of this issue.
authors.forename: Heleen
authors.initials: H
authors.lastname: Riper
authors.forename: Gerhard
authors.initials: G
authors.lastname: Andersson
authors.forename: Helen
authors.initials: H
authors.lastname: Christensen
authors.forename: Pim
authors.initials: P
authors.lastname: Cuijpers
authors.forename: Alfred
authors.initials: A
authors.lastname: Lange
authors.forename: Gunther
authors.initials: G
authors.lastname: Eysenbach
mesh_terms: D003200:Computer User Training; D006801:Humans; D020407:Internet / Q000458:organization & administration*; D001523:Mental Disorders / Q000628:therapy*; D008605:Mental Health Services / Q000458:organization & administration*; D019114:Remote Consultation / Q000458:organization & administration*; D012107:Research Design; D013813:Therapy, Computer-Assisted / Q000458:organization & administration*