The international PIACO study: pattern of surgical approaches for acute surgical pathologies in Spain versus UK. Was conservative treatment and open surgery during COVID-19 the way to go?. Issue 4 (8th August 2022) - Guadalajara, Hector; Yiasemidou, Marina; Muñoz de Nova, José Luis; Sedman, Peter; Fernandez Gonzalez, Saul; Maslekar, Sushil; Recarte Rico, María; Egan, Richard; Juez, Luz Divina; Riyad, Kallingal; García Septiem, Javier; Lockwood, Sonia; et al.