López, Angélica
Sanderman, Robbert
Schroevers, Maya J.
Funding for this research was provided by:
University Medical Center Groningen
Article History
First Online: 29 January 2018
Compliance with Ethical Standards
:
: The authors declare that they have no conflict of interest.
: This research was approved by the medical ethical committee of the University Medical Center of Groningen, The Netherlands.
: Informed consent was obtained from all individual participants included in the study.