Ngan, A., Xiao, W., Curran, P.F., Tseng, W.J., Hung, L.W., Nguyen, C., Matthew, R., Ma, B., Lotz, J. and Feeley, B.T., 2019. Functional workspace and patient-reported outcomes improve after reverse and total shoulder arthroplasty. Journal of shoulder and elbow surgery, 28(11), pp.2121-2127, doi: 10.1016/j.jse.2019.03.029