This letter is to Dr. Petrini. Thank you so much for all you have done for me. Loretta and I feel so fortunate to have you as one of my physicians the past 12 years. I knew I could call you anytime and get thoughtful and professional advice. The round trip from our home to Sansum gets more different each time and now my condition seems to be stable and reactive. Thank you again, I owe you a lot. It has been a pleasure to know you and be your patient.