Protocol for a sequential, multiple assignment, randomised trial to test the effectiveness of message-based psychotherapy for depression compared with telepsychotherapy
Patrick J Heagerty,
Patricia Arean,
Derrick Hull,
Michael D Pullmann
Affiliations
Patrick J Heagerty
Department of Biostatistics, University of Washington, Seattle, Washington, USA
Patricia Arean
Psychiatry and Behavioral Sciences, University of Washington School of Medicine, Seattle, Washington, USA
Derrick Hull
Research and Development, Talkspace Network LLC, New York City, New York, USA
Michael D Pullmann
Psychiatry and Behavioral Sciences, University of Washington School of Medicine, Seattle, Washington, USA