Effectiveness of using a chatbot to promote adherence to home physiotherapy after total knee replacement, rationale and design of a randomized clinical trial - Blasco, J M; Díaz-Díaz, B; Igual-Camacho, C; Pérez-Maletzki, J; Hernández-Guilén, D; Roig-Casasús, S (BMC Musculoskelet Disord, 2023)