User talk:Chfchchf

February 2016
Hello, I'm Materialscientist. I wanted to let you know that one or more of your recent contributions to Computer-assisted surgery has been undone because it did not appear constructive. If you would like to experiment, please use the sandbox. If you think I made a mistake, or if you have any questions, you can leave me a message on my talk page. Materialscientist (talk) 22:02, 23 February 2016 (UTC)

Please refrain from making unconstructive edits to Wikipedia, as you did at Computer-assisted surgery. Your edits appear to constitute vandalism and have been reverted or removed. If you would like to experiment, please use the sandbox. Repeated vandalism can result in the loss of editing privileges. Dcirovic (talk) 22:04, 23 February 2016 (UTC)