My daughter in law works with a guy that is dying from cancer right now as well. She is a good girl and gave her CS Generator to this man and his wife to use at will, and make large quantities for his use. I make the generators so I made her another one. We will watch and see what happens with this gentleman as well, I will use the info being sent here to you for our case too. I hope your friend gets better as I hope ours does too.
Peace and good health to all.
AZGirl