83. Vitamin D3 Enhances Adipose Stromal Cell Bioenergetics Capacity Andproliferation Under Hypoxic Conditions and Improves Fat Grafting Outcomes. (22nd June 2022) - Singh-Varma, Anya; Loder, Shawn Jeffrey; Nerone, Wayne Vincent; Lee, Phoebe; Guerrero, David; Rubin, J. Peter; Kokai, Lauren