Multifamily group treatment in a program for patients with first-episode psychosis: Experiences from the TIPS project

Anne Fjell, Gerd Ragna Bloch Thorsen, Svein Friis^*, Jan Olav Johannessen, Tor K. Larsen, Kari Lie, Hanne Grethe Lyse, Ingrid Melle, Erik Simonsen, Nina Aarhus Smeby, Anne Lise Øxnevad, William R. McFarlane, Per Vaglum, Thomas McGlashan