Whoops! Sorry, you're correct. I apologize for the wrong link (fixed now). And yeah, I agree that some studies are a bit biased (it's hard to find objective st

Whoops! Sorry, you're correct. I apologize for the wrong link (fixed now). And yeah, I agree that some studies are a bit biased (it's hard to find objective studies with a proper applied method). I just wanted to share some findings that might have been interesting to the reader and let him/her take home his/her own considerations on the matter. Entirely agree with you though.