Evolution of self-promotion in scientific papers over the years. Useless. http://www.bmj.com/content/351/bmj.h6467 …pic.twitter.com/1jCrWASejy
You can add location information to your Tweets, such as your city or precise location, from the web and via third-party applications. You always have the option to delete your Tweet location history. Learn more
groundbreaking tweet!
Twitter may be over capacity or experiencing a momentary hiccup. Try again or visit Twitter Status for more information.