TY - RPRT TI - Donor Age and Time in Culture Affect Dermal Fibroblast Contraction in a Hydrogel Skin Graft Model AU - Detwiler, A. AU - Polkoff, K. AU - Gaffney, L. AU - Freytes, D. AU - Piedrahita, J. PY - 2021 DO - 10.1101/2021.11.29.469875 UR - https://www.biorxiv.org/content/10.1101/2021.11.29.469875v1 ID - 10.1101/2021.11.29.469875 ER -