Corrigendum to 'Discrimination, reliability, sensitivity, and specificity of metric-based assessment of an unstable pertrochanteric 31A2 intramedullary nailing procedure performed by experienced and novice surgeons' [Injury Vol 53, Issue 8(2022) 2832-2838]. Issue 2 (February 2023) - Kojima, Kodi E.; Graves, Matt; Taha, Wa'el; Ghidinelli, Monica; Struelens, Bernard; Aliaga, Jorge Alberto Amaya; Cunningham, Mike; Joeris, Alexander; Gallagher, Anthony G.