User contributions
- 17:58, 21 June 2019 (diff | hist) . . (0) . . m Talk:2166: Stack
- 17:58, 21 June 2019 (diff | hist) . . (+625) . . Talk:2166: Stack
- 10:10, 24 October 2015 (diff | hist) . . (-5) . . 1594: Human Subjects
- 20:54, 23 October 2015 (diff | hist) . . (+129) . . 1594: Human Subjects
- 12:04, 2 January 2015 (diff | hist) . . (+163) . . 1468: Worrying (→Explanation)