1 Department of Medicine, ABC Medical Center, Mexico City. CDMX, Emeritus, Mexico.
2 Department of Anatomy and Embryology, Faculty of Medicine, Complutense University of Madrid, Madrid, 28040, Spain. [email protected].
3 Department of Anatomy and Embryology, Faculty of Medicine, Complutense University of Madrid, Madrid, 28040, Spain.
4 Division of Rheumatology, Tufts University School of Medicine, Boston, MA, USA.
5 Department of Rheumatology and Bone and Joint Research Unit, Hospital Universitario Fundación Jiménez Díaz, IIS Fundación Jiménez Díaz, Madrid, Spain.
6 Department of Nursing, Hospital Universitario Fundación Jiménez Díaz, Madrid, Spain.