Do Jeoneg Tae(Animal Resources Research Center, Konkuk University/Infertility Research Laboratory, Department of OB & GYN, Kyung Hee University Medical Center)
Lee Bo Yon(Infertility Research Laboratory, Department of OB & GYN, Kyung Hee University Medical Center)
Kim Seung Bo(Infertility Research Laboratory, Department of OB & GYN, Kyung Hee University Medical Center)
Lee Hoon Taek(Animal Resources Research Center, Konkuk University)
Chung Kil Saeng(Animal Resources Research Center, Konkuk University)