Cell-based therapies have disease-modifying effects on osteoarthritis in animal models. A systematic review by the ESSKA Orthobiologic Initiative. Part 1: adipose tissue-derived cell-based injectable therapies. - Perucca Orfei, Carlotta; Boffa, Angelo; Sourugeon, Yosef; Laver, Lior; Magalon, Jérémy; Sánchez, Mikel; Tischer, Thomas; Filardo, Giuseppe; de Girolamo, Laura (Knee Surgery, Sports Traumatology, Arthroscopy, 2023)