[1] Tufts Univ, Sackler Sch Grad Biomed Sci, Program Cellular & Mol Physiol, Boston, MA 02111 USA
[2] Ctr Innovat Wound Healing Res, Boston, MA USA
[3] Tufts Univ, Sch Med, Boston, MA 02111 USA
[4] Massachusetts Gen Hosp, EL Steele Lab Tumor Biol, Boston, MA 02114 USA
[5] Massachusetts Gen Hosp, Dept Dermatol, Boston, MA 02114 USA
[6] Massachusetts Gen Hosp, Wellman Ctr Photomed, Boston, MA 02114 USA