Kiekens, C.; Burger, H.; Capodaglio, P.; Ceravolo, M. G.; Janssen, E.; Jurenaite, G.; Malfitano, C.; Pennestri, F.; Selles, R.; Tartaglia, G. M. Commonalities in Rehabilitation Data across Diverse Health Conditions: A Comparison of Seven Large European Databases. JRM 2026, 58, jrm45495.