I don’t know about the rest of JAMA but this piece certainly is 
-
-
This Tweet is unavailable.
-
-
-
-
Amazing in its undecidedness. Last paragraph a mess indeed. As a cancer patient, I think this is a very 'sad' article.
Thanks. Twitter will use this to make your timeline better. UndoUndo
-
-
-
My guess is that 'potential for alternative' in those with limited/palliative treatment options, where quality of life supersedes quantity
Thanks. Twitter will use this to make your timeline better. UndoUndo
-
-
-
Yes, that last paragraph says it all. A horrible mess
Thanks. Twitter will use this to make your timeline better. UndoUndo
-
-
-
Well, when you put it that way...
Thanks. Twitter will use this to make your timeline better. UndoUndo
-
Loading seems to be taking a while.
Twitter may be over capacity or experiencing a momentary hiccup. Try again or visit Twitter Status for more information.