Updates in Surgery, Vol. 73, No 5 (2021) pp. 1795-1803 Updates in surgery, vol. 73, no. 5, pp. 1795-1803 Updates in Surgery, 73(5), 1795-1803. Springer Verlag Updates in surgery, 73(5), 1795-1803. Springer-Verlag Italia Dipòsit Digital de Documents de la UAB Universitat Autònoma de Barcelona Updates in Surgery Updates in surgery, Vol. 73, no. 5, p. 1795-1803 (2021)