@jeffmarc thanks, Jeff. I did know it is available now in Austria and probably other places, but we aren't ready to make that jump yet. Having PSMA PET and labs at Mayo in early May, and will get the advice of the Kwon team there and my husband's local medical oncologist about next steps based on those results. There is a clinical trial of Actinium open now which is being supervised by that same oncologist which would only be about an hour from home, and it is in the mix of possible next steps.