John, Thank you so much and I apologize for parts of my comment. I live in Las Vegas and there aren't any good teaching hospitals near by. Also being disabled and low income and on minimal social security and medicaid, I don't have many acceptable insurance alternatives or the financial ability to avail myself of most of the options like Mayo, but I am very grateful for your interaction as well as all the information available on this board. I'm wondering if you could also shed some light on another issue I'm having with posting a comment/topic. While I've successfully posted a few fairly short comments, when trying to post a lengthy comment recounting my story/experience similar to the topic's poster, the page just keeps loading/spinning and won't load the comment or page and I have to refresh the tab losing the narrative or open a new tab and try again. Have tried to post my long comment numerous times to no avail. Is there some kind of character limit for comments/replies/topic posts? I see a notation when posting a new topic about a limit but notice many of the original topics posted are very long, so a bit confused?