1 Savaid Medical School, University of Chinese Academy of Sciences, Beijing, 100049, China.
2 State Key Laboratory of Stem Cell and Reproductive Biology, Institute of Zoology, Chinese Academy of Sciences, Beijing, 100101, China.
3 Beijing Stem Cell Bank, Chinese Academy of Sciences, Beijing, 100190, China.
4 Institute for Stem Cell and Regeneration, Chinese Academy of Sciences, Beijing, 100101, China.
5 University of Chinese Academy of Sciences, Beijing, 100049, China.
6 International Stem Cell Banking Initiative, Hertfordshire, UK.
7 State Key Laboratory of Membrane Biology, Institute of Zoology, Chinese Academy of Sciences, Beijing, 100101, China.
8 Savaid Medical School, University of Chinese Academy of Sciences, Beijing, 100049, China. zhouqi@ioz.ac.cn.
9 State Key Laboratory of Stem Cell and Reproductive Biology, Institute of Zoology, Chinese Academy of Sciences, Beijing, 100101, China. zhouqi@ioz.ac.cn.
10 Beijing Stem Cell Bank, Chinese Academy of Sciences, Beijing, 100190, China. zhouqi@ioz.ac.cn.
11 Institute for Stem Cell and Regeneration, Chinese Academy of Sciences, Beijing, 100101, China. zhouqi@ioz.ac.cn.
12 State Key Laboratory of Stem Cell and Reproductive Biology, Institute of Zoology, Chinese Academy of Sciences, Beijing, 100101, China. haojie@ioz.ac.cn.
13 Beijing Stem Cell Bank, Chinese Academy of Sciences, Beijing, 100190, China. haojie@ioz.ac.cn.
14 Institute for Stem Cell and Regeneration, Chinese Academy of Sciences, Beijing, 100101, China. haojie@ioz.ac.cn.
The original version of this article contained an error in the name of one of the co-authors (Glyn Nigel Stacey). This has been corrected in the PDF and HTML versions of the article.