In 2006, the first publication of experimental transplantation of bioengineered bladders appeared in The Lancet. The trial involved seven people with spina bifida between the ages of four and nineteen who had been followed for up to five years after surgery to determine long-term effects. The bladders were prepared and the trial run by a team of biologists at the Wake Forest University School of Medicine and Boston Children's Hospital led by Professor Anthony Atala.
Answer this question, making sure that the answer is supposed by the text: is there such a thing as a bladder transplant?
yes