Dr. Chang Hung-Chi in the 2001-2007 New York University IVF center full-time scientist for New York University to develop the first case of egg freezing throughout the United States.
•Grifo J, Labella P, Licciardi F, Chang HC, Liu H and Noyes N. (2006 ASRM) Clinical results of an oocyte cryopreservation program.
•Chang HC, Liu H, Zhang J, Grifo J, Krey LC. (2005 SRM) Vitrification of metaphase II oocytes impacts Oct-4 expression during subsequent preimplantation development. Oral presentation in Montreal, 61th Annual Meeting of the American Society for Reproductive Medicine.