aDepartment of Physical Medicine and Rehabilitation

bDepartment of Orthopedic Surgery, La Paz University Hospital-IdiPaz, Madrid, Spain

Correspondence to Dr E. Carlos Rodriguez-Merchan, Department of Orthopedic Surgery, La Paz University Hospital-IdiPaz, Paseo de la Castellana 261, Madrid 28046, Spain E-mail: [email protected]

Received 22 November, 2022

Revised 6 December, 2022

Accepted 8 December, 2022