Table A2.
Specific details of studies.
| Author (Year) | Country and Clinical Center |
|---|---|
| Irnich et al. (2002) | Germany—Department of Physical Medicine and Rehabilitation and the Interdisciplinary Pain Unit at the University of Munich |
| Llamas-Ramos et al. (2014) | Spain—Alcalá de Henares University |
| Cerezo-Téllez et al. (2016) | Spain—Primary Health Care Centers at Alcalá de Henares Health Area |
| Sobhani et al. (2017) | Iran—Baqiyatallah University of Medical Sciences |
| Manafnezhad et al. (2019) | Iran—Tabriz University of Medical Sciences |
| Gallego-Sendarrubias et al. (2020) | Spain—San Carlos Clinic Hospital |
| Stieven et al. (2020) | Brazil—Physiotherapy private clinic in Porto Alegre |
| Gattie et al. (2021) | United States—Concord Hospital and Franciscan Health physical therapy clinics |
| Leon-Hernandez et al. (2021) | Spain—La Salle University, Madrid |
| Stieven et al. (2021) | Brazil—Physiotherapy private clinic in Porto Alegre |
| Valiente-Castrillo et al. (2021) | Spain—Infanta Sofía University Hospital |