4 ms·
looking at this response, https://news.ycombinator.com/item?id=19307693 https://news.ycombinator.com/item?id=19307693 it seems to use your own stem cells, and
by imatworkyo 8y ago
looking at this response, https://news.ycombinator.com/item?id=19307693 https://news.ycombinator.com/item?id=19307693
it seems to use your own stem cells, and is not used because of its risk factor