I'll preface it by saying I'm not a clinician, so the pediatricians here on the call may be better equipped, but I think it's an interesting class of drugs. They lower blood sugar quite effectively, and the clinical trials have shown improvements in kidney and cardiovascular diseases, alleviating those complications of the diseases.
It speaks to the importance of research, the need for clinical trials and partnering with pharma on these trials. Eventually, evidence will drive the decisions that we make around drugs.
There are members of that class of drugs that are still being used and are thought to be safe, but with any drug there are concerns about side effects. There's always a balance.