Soler-Font, Mercè
Ramada, José Maria
Merelles, Antoni
Amat, Anna
de la Flor, Carmen
Martínez, Olga
Palma-Vasquez, Claudia
Sancho, Consuelo
Peña, Pilar
Bültmann, Ute
van Zon, Sander K. R.
Serra, Consol
Article History
Received: 12 May 2021
Accepted: 24 September 2021
First Online: 6 October 2021
Declarations
:
: Ethical clearance had been granted to the authors prior to the study by the Clinical Research Ethical Committee of Parc de Salut Mar (reference number: 2014/5714/1). All methods were performed in accordance with the relevant guidelines and regulations. The CONSORT statement and the CONSORT extension for cluster randomized trials were used to describe the study design. Participation in the study was voluntary and required participants to provide signed written informed consent.
: Not applicable.
: The authors declare that they have no competing interests.