Primary anastomosis with diverting loop ileostomy vs. Hartmann’s procedure for acute diverticulitis: what happens after discharge? Results of a nationwide analysis by Rios Diaz, AJ, Bevilacqua, LA, Habarth-Morales, TE, Zalewski, A, Metcalfe, D, Costanzo, C, Yeo, CJ, Palazzo, F