Gail
I just wanted to wish you and Barry the very best in your forthcoming battle .
He is lucky to have a wife who is so "on the ball" proactive with his care protocol.
Just remember , you are going to be stressed tired and really scared .
Take all the help you are offered and try to have some quiet time on your own to re-charge the batteries.
Many positive vibes coming your way.

Take Care
Marica