Allaart, L J H, Spanning, S V, Lafosse, L, Lafosse, T, Ladermann, A, Athwal, G S, Hendrickx, L A M, Doornberg, J N, Van Den Bekerom, M P J & Buijze, G A 2023, ' Developing a machine learning algorithm to predict probability of retear and functional outcomes in patients undergoing rotator cuff repair surgery : Protocol for a retrospective, multicentre study ', BMJ Open, vol. 13, no. 2, e063673, pp. 1-5 . https://doi.org/10.1136/bmjopen-2022-063673 BMJ open, 13(2):e063673. BMJ Publishing Group BMJ Open, 13(2):e063673. BMJ PUBLISHING GROUP BMJ Open, 13(2):e063673, 1-5. BMJ Publishing Group