Tweetations for "Risk Estimates From an Online Risk Calculator Are More Believable and Recalled Better When Expressed as Integers" Holly O Witteman, Brian J Zikmund-Fisher, Erika A Waters, Teresa Gavaruzzi, Angela Fagerlin J Med Internet Res 2011 (Sep 07); 13(3):e54 All Time (2) In the last month (0) In the last six months (0) In the last year (0) Tweets 1 - 2 of 2. 2013-09-12 05:59:42 2013-10-30 01:41:59 Tweets 1 - 2 of 2. 1