Thank you, Chane, and good morning, everyone. In our Regenerative Medicine business, we're very pleased to report that Mr. Beyene, the patient we helped to treat for tracheal cancer in June 2011, is alive and well 11 months after the surgery. Prior to the surgery, he was given 2 weeks to live. As we previously reported, Mr. Lyles, the second patient we helped treat for tracheal cancer, whose surgery was in November 2011, passed away at 3.5 months after the surgery. The official cause of death recorded on the death certificate was pneumonia, secondary to tracheal cancer. There is no evidence that either the scaffold or the bioreactor played any part in Mr. Lyle's death.
Patients like Mr. Lyles and Mr. Beyene elected regenerative tracheal transplant surgery only after all other therapies they received such as other surgeries, radiation and chemotherapies, have failed to cure the tracheal cancer and they have a prognosis of only weeks or months left to live. Hence, these patients are already extremely ill and their bodies also are severely weakened by the previous attempts to treat them. While we hope that all future patients will do as well as Mr. Beyene, the possibility of further deaths post-transplants cannot be eliminated. At this point, the technique is still experimental and can only be used on humans when proper investigational device regulations have been followed.
As we mentioned last quarter, Dr. Mark Holterman of Children's Hospital Illinois and Professor Paolo Macchiarini have received approval from the U.S. FDA to perform the first regenerative tracheal transplant in the U.S.A. This is a major milestone as the U.S. FDA is widely regarded as the global gold standard in terms of the use of an experimental device on human patients. Although this surgery has been approved by the FDA, it has not yet taken place, and we do not currently have a date set for the surgery.
In addition, there are several other surgeries planned for later this year. In addition to the progress on our bioreactor business, we've also made progress on our clinical stem cell therapy injector. We're on track to submit this product for regulatory review in the EU and the U.S.A. later this year. We expect the EU submission will be first and is likely to take place within the next 3 months. We have recently hired an experienced VP of clinical sales, and the first test units will be manufactured in our Holliston clean room this month. Based on our progress to date, we expect to get our first clinical revenue this year.
As we previously announced, we're reviewing our strategic alternatives for maximizing the value we can create for our stockholders in our Regenerative Medicine Device business. Based on feedback we received from potential investors after the announcement of Mr. Beyene's surgery, we feel that both the publication of the results in a journal, now accomplished, and the first surgery in the U.S.A., now approved by the FDA, could be important steps in the near term that could create value for our stockholders. Hence, we are pursuing these goals while we continue to progress a possible financing for the Regenerative Medicine Device business. We're seeking additional financing for the Regenerative Medicine business because we believe there may be opportunities to significantly increase the addressable market size in the regenerative medicine field.
Evaluating the best funding option has involved addressing complex tax, corporate governance and securities law issues, we've taken longer than we originally anticipated to resolve. We continue to progress to a resolution on our approach to funding the R&D business, and we'll make an announcement via press release in appropriate time.
We'll now open the call to any questions.