1. Jorge Pérez-Corrales, PhD, is Professor, Department of Physical Therapy, Occupational Therapy, Rehabilitation and Physical Medicine, Research Group of Humanities and Qualitative Research in Health Science, Universidad Rey Juan Carlos, Madrid, Spain.
2. Elisabet Huertas-Hoyas, PhD, is Professor, Department of Physical Therapy, Occupational Therapy, Rehabilitation and Physical Medicine, Research Group in Evaluation and Assessment of Capacity, Functionality and Disability, Universidad Rey Juan Carlos, Madrid, Spain; elisabet.huertas@urjc.es
3. Cristina García-Bravo, MSc, OTR, is Professor, Department of Physical Therapy, Occupational Therapy, Rehabilitation and Physical Medicine, Research Group in Evaluation and Assessment of Capacity, Functionality and Disability, Universidad Rey Juan Carlos, Madrid, Spain.
4. Javier Güeita-Rodríguez, PhD, is Professor, Department of Physical Therapy, Occupational Therapy, Rehabilitation and Physical Medicine, Research Group of Humanities and Qualitative Research in Health Science, Universidad Rey Juan Carlos, Madrid, Spain.
5. Domingo Palacios-Ceña, PhD, is Professor, Department of Physical Therapy, Occupational Therapy, Rehabilitation and Physical Medicine, Research Group of Humanities and Qualitative Research in Health Science, Universidad Rey Juan Carlos, Madrid, Spain.