I just had a thought -- Is it possible to have more than just the acetyl-choline antibodies in a single person. Is there a chance that multiple antibodies are at work at the same time? What if someone who tested positive for acetyl-choline antibodies also tested positive for anti-musk antibodies? Is it also possible to have other antibodies that are still unidentified doing havoc on our bodies along with the ones we've been tested positive on?