@navylady Hi. Were you in the Navy? My father was for 21 yrs. He was on submarines. May I ask where in Florida you live? I go to the Mayo in Jacksonville. They saved my life. I was on the verge of needing a lung transplant when I first started treatment there in 2013. They provide individualized treatment plans, and they do a thorough assessment of your over-all health. My quality of life has increased ten-fold since I started treatment there. I drive 2 1/2 hours to get there; but I'd drive many more if I had to. They are so worth it. Are you open to checking out the Mayo?