Document is current
Any future updates will be listed below
-
Authors
- License Information
-
More Information
Article History
First Online: 17 January 2020
Compliance with Ethical Standards
:
: C.H.-J. wrote the book on which the intervention was based (Hartley-Jones ); C.H.-J. and F.J. receive income from sales of the book.
: Prior to the start of recruitment, ethical approval was obtained from a research ethics committee of Canterbury Christ Church University, UK, and the study was registered with (registration no. NCT02778815). The trial was conducted in accordance with the 1964 Declaration of Helsinki and its later amendments.
: All participants provided informed consent.
