Thank you for the letters and phone calls. I'm back to normal. Much appreciated.
And I can say that kidney stones are just awful. Is there a better word? Possibly. But how do you describe ungodly pain attacks lasting 45 minutes or more that occur every 4 to 6 hours- for 11 days?
Leaves me speechless, too.
(The CRISPR piece follows; note also I'm showing the page break earlier than I have been doing, as an experiment).