Management seemed to think its possible they could get a formulation of XP23829 with QD dosing. To me that is a pretty important competitive advantage given the BG-12 BID data. I haven't seen details on BG-12 tolerability so while there could be some advantage there I think the daily dosing right now appears to be the bigger potential advantage. It was interesting that in addition to psoriasis they appear to getting some interest in other indications. I haven't researched what typical Phase 1 formulation studies look like to know the timeline for getting data on it. My guess is they won't partner till after that point.