User talk:Gavin300

January 2013
Hello, I'm Widr. I wanted to let you know that I undid one of your recent contributions, such as the one you made to Stem cell, because it didn’t appear constructive to me. If you think I made a mistake, or if you have any questions, you can leave me a message on my talk page. Thanks, Widr (talk) 18:25, 8 January 2013 (UTC)