Funding for this research was provided by:
Fundação para a Ciência e a Tecnologia (PTDC/DTP-PIC/2284/2014, PTDC/SAU-SER/28806/2017, PTDC/BIA-EVL/30212/2017, UIDB/04501/2020, SFRH/BD/140908/2018, CEECINST/00026/2018)
Fundo Regional para a Ciência e Tecnologia (POCI-010145-FEDER-028806, POCI-01-0145-FEDER-007628)
Received: 26 September 2021
Accepted: 18 January 2022
First Online: 29 January 2022
Change Date: 21 December 2022
Change Type: Correction
Change Details: A Correction to this paper has been published:
Change Details: https://doi.org/10.1186/s12931-022-02249-6
: A cross-sectional study was conducted. Ethical approvals were obtained from Administração Regional de Saúde Centro (64/2016) and from Centro Hospitalar do Baixo Vouga (08-03-17). Written informed consent was obtained from all participants.
: Not applicable.
: S. Melo-Dias has nothing to disclose. C. Valente has nothing to disclose. L. Andrade has nothing to disclose. A. Marques has nothing to disclose. A. Sousa has nothing to disclose.