Hi Cheryl,
  Thanks for the link.   Wow, it's hard to believe that he's been gone for 25 years already!   It's so sad that he had to leave us at such a young age in his life.
   Research has shown that they've come a long way in fighting this disease since way back then and hopefully, one day soon, they'll find a permanent cure for this dreaded illness.
  May he rest in peace.
Cassandra