Board Thread:Tutorial/Training Help/@comment-73.166.156.67-20150519050349/@comment-26352717-20150526164136

It may have been one of these docs:

http://www.ncbi.nlm.nih.gov/pubmed/23988505 http://www.ncbi.nlm.nih.gov/pubmed/9104884 http://www.ncbi.nlm.nih.gov/pubmed/21273509 http://www.ncbi.nlm.nih.gov/pubmed/21315133 http://www.ncbi.nlm.nih.gov/pubmed/22245660

best wishes,

ginger