Some interesting research to peruse. I downloaded document so will attach it here but information came from Biomed central and it is free access.
Dana Ullman mentioned during his interview on the Marathon about the importance of research, and I totally agree. I have lots of papers regarding research (must be the scientist in me!) so will put them up or direct you to sites with the information as soon as possible.
Hope everyone is enjoying their Easter weekend.
Best regards to you all