Funding Information: This article was supported by National Funds through FCT—Fundação para a Ciência e a Tecnologia, I.P. within CINTESIS, R&D Unit (reference UIDP/4255/2020). Publisher Copyright: © 2022 by the authors.; Pain is an important cause of disability and constitutes the main reason people seek medical care, especially in general practice. Nevertheless, nearly half of adult Europeans with chronic pai...