They said by end of month, only 1 week left. Most of the time companies announce conference calls about a week before they occur. I would have expected it to occur before Friday since it's the Holiday weekend, but not much time left.
The RPDD is the just the designation, NOT the voucher. The voucher is granted upon FDA APPROVAL, which will be 2-3 years away and millions of more dollars invested in conducting the trials. People keep getting confused about this.