Mitzi, what a pleasure hearing from you. I don't have an answer for you, an expert will certainly be along shortly, but I wanted to reply to express my great respect for the man I only briefly knew via this forum. It was an honor to speak to Paul and get to know him and he is dearly missed around here. We continue to pray for Shane and his family after Paul was generous enough to keep us updated on his progress. Thank you so much for keeping us in mind with this question and you're certainly welcome here anytime.