Funding Information: This study was supported by the funding through project MyoSpA, from iNOVA4 health. PM was supported by the National Institute for Health Research (NIHR) University College London Hospitals (UCLH) Biomedical Research Centre (BRC). Publisher Copyright: © Copyright © 2021 Pimenta, Mateus, Rodrigues-Manica, Pinheiro-Torres, Neto, Domingues, Lage Crespo, Sardoo, Machado, Branco, Silva and Pimen...