1. Institute of Animal Molecular Biotechnology Korea University, Seongbuk‐gu Seoul Republic of Korea
2. Department of Biotechnology, School of Life Sciences and Biotechnology Korea University, Seongbuk‐gu Seoul Republic of Korea
3. Laboratory of Veterinary Embryology and Biotechnology, College of Veterinary Medicine Chungbuk National University Seowon‐gu Cheongju Republic of Korea
4. Institute of Stem Cell & Regenerative Medicine Chungbuk National University Seowon‐gu Cheongju Republic of Korea
5. Songbaek Pig Farm Jeju Republic of Korea
6. Cronex Corporation Cheongju Republic of Korea