betta
I think I just read something about that yesterday. The websitse members.iimetro.com.au has an article about Retracing and the Healing Crisis. You might find what you are looking for in there.
Betta
PS: If you can't find that website then put the name of the artcle in the search engine. I still don't know how to list a URL that sends you right to the site. I really should learn that already.
PPS: What is XClear? Is that something made with xylitol?