1. Healthcare Centre of Concepción Arenal, Santiago de Compostela, Spain
2. University of Santiago de Compostela, Santiago de Compostela, Spain
3. Consortium for Biomedical Research in Epidemiology and Public Health (CIBER of Epidemiology and Public Health, CIBERESP) Instituto de Salud Carlos III, Madrid, Spain
4. Health Research Institute of Santiago de Compostela (IDIS), Santiago de Compostela, Spain
5. University Hospital Complex of Santiago de Compostela, Santiago de Compostela, Spain
6. I-Health Group of Galicia South Health Research Institute (IISGS), Hospital Álvaro Cunqueiro, Vigo, Spain