Update for everyone - Paul is busy rehabbing and working hard to get back home.  The plan is that he will be able to go home next week if he continues to improve.  His appetite has returned and he is ready to get going.  He does still tire easily but that will improve as he gains his strength. No supplemental oxygen needed in the past week.  

Thank you to everyone for your prayers, kind thoughts and well wishes.  I am going to close this and just post any further updates on FB.