Author response to: The impact of virtual-reality simulation training on operative performance in laparoscopic cholecystectomy: meta-analysis of randomized clinical trials. Issue 6 (22nd November 2022) - Humm, Gemma; Mohan, Helen; Fleming, Christina; Harries, Rhiannon; Wood, Christopher; Dawas, Khaled; Stoyanov, Danail; Lovat, Laurence B