What are the foreign foreskin regeneration research institutions?

National Institutes of Health of Canada, University of Toronto, etc.

National Institutes of Health: NIH is one of the largest medical research institutions in the United States, with a number of research institutions and centers, including the National Institute of Child Health and Human Development, dedicated to studying issues related to children's health and development, including foreskin regeneration.

University of Toronto, Canada: The University of Toronto School of Medicine and related research institutions have conducted some research on foreskin regeneration, such as using stem cells and biomaterials for foreskin regeneration.