Heijerman-Holtgrefe, A. P.
Verdellen, C. W. J.
van de Griendt, J. M. T. M.
Beljaars, L. P. L.
Kan, K. J.
Cath, D.
Hoekstra, P. J.
Huyser, C.
Utens, E. M. W. J. http://orcid.org/0000-0002-5791-5944
Funding for this research was provided by:
Tourettes Action (1003317)
Article History
Received: 20 November 2019
Accepted: 6 April 2020
First Online: 20 May 2020
Compliance with ethical standards
:
: CWJV and JMTMG developed and published the ‘Tics’ protocol and the training app BT-Coach, which are both being used in the program. On behalf of all authors, the corresponding author states that there is no conflict of interest.
: This study was performed conform the Declaration of Helsinki and approved by the medical ethical committee of the Amsterdam Medical Centre (METC nr NL66340.018.18) and all participating organizations.
: Oral and written information was given to parents and patients, and written consent from patients over 12 years and parents was received.