About the Authors

James Dunning

Contributed equally to this work with: James Dunning, Raymond Butts, César Fernández-de-las-Peñas

Roles Conceptualization, Data curation, Formal analysis, Investigation, Methodology, Validation, Writing – original draft, Writing – review & editing

j.dunning.2016@alumnos.urjc.es

Affiliations Department of Physical Therapy, Occupational Therapy, Rehabilitation and Physical Medicine, Universidad Rey Juan Carlos, Alcorcón, Spain, American Academy of Manipulative Therapy Fellowship in Orthopaedic Manual Physical Therapy, Montgomery, Alabama, United States of America

Raymond Butts

Contributed equally to this work with: James Dunning, Raymond Butts, César Fernández-de-las-Peñas

Roles Conceptualization, Methodology, Project administration, Supervision, Writing – original draft, Writing – review & editing

Affiliations American Academy of Manipulative Therapy Fellowship in Orthopaedic Manual Physical Therapy, Montgomery, Alabama, United States of America, Research Physical Therapy Specialists, Columbia, South Carolina, United States of America

Nathan Henry

Roles Data curation, Investigation, Methodology, Resources, Writing – review & editing

‡ These authors also contributed equally to this work.

Affiliations American Academy of Manipulative Therapy Fellowship in Orthopaedic Manual Physical Therapy, Montgomery, Alabama, United States of America, Troop Medical Clinic, Eglin Air Force Base, Florida, United States of America

Firas Mourad

Roles Writing – review & editing

Affiliations Department of Physical Therapy, Occupational Therapy, Rehabilitation and Physical Medicine, Universidad Rey Juan Carlos, Alcorcón, Spain, Universita di Roma Tor Vergata, Italy

Amy Brannon

Roles Data curation, Investigation, Resources, Supervision, Writing – review & editing

Affiliation TOPS Physical Therapy and Orthopaedics, Phoenix, Arizona, United States of America

Hector Rodriguez

Roles Data curation, Investigation, Methodology, Resources, Writing – review & editing

Affiliation Manual Physical Therapy Specialists, El Paso, Texas, United States of America

Ian Young

Roles Methodology, Writing – original draft, Writing – review & editing

‡ These authors also contributed equally to this work.

Affiliations American Academy of Manipulative Therapy Fellowship in Orthopaedic Manual Physical Therapy, Montgomery, Alabama, United States of America, CORA Physical Therapy, Savannah, Georgia, United States of America

Jose L Arias-Buría

Roles Formal analysis, Methodology, Resources, Software, Visualization

Affiliation Department of Physical Therapy, Occupational Therapy, Rehabilitation and Physical Medicine, Universidad Rey Juan Carlos, Alcorcón, Spain

César Fernández-de-las-Peñas

Contributed equally to this work with: James Dunning, Raymond Butts, César Fernández-de-las-Peñas

Roles Data curation, Formal analysis, Methodology, Project administration, Software, Supervision, Validation, Writing – original draft, Writing – review & editing

Affiliation Department of Physical Therapy, Occupational Therapy, Rehabilitation and Physical Medicine, Universidad Rey Juan Carlos, Alcorcón, Spain

Competing Interests

The authors have declared that no competing interests exist.