Response to: Effects of Alendronic Acid on Fracture Healing. (6th November 2019) - Duckworth, Andrew D; McQueen, Margaret M; Tuck, Christopher E; Tobias, Jonathan H; Wilkinson, Jeremy Mark; Biant, Leela C; Pulford, Elizabeth Claire; Aldridge, Stephen; Edwards, Claire; Roberts, Chris P; Ramachandran, Manoj; McAndrew, Andrew Richard; et al.