P29. DEVELOPING A LONG-TERM SURVIVAL HEMI-FACIAL VASCULARIZED COMPOSITE ALLOTRANSPLANTATION SWINE MODEL TO STUDY FACIAL NERVE REGENERATION oleh Anita T. Mohan, MBBS PhD, Marissa Suchyta, BS, Maria Yan, MD, Stacey Bernard, PharmD BCPS, joanne pederson, BS, Lisa Yngsdal, Amy Benike, Basel Sharaf, MD, Karim Bakri, MD, Waleed Gibreel, MBBS, Hatem Amer, MD, Samir Mardini, MD