| April 30, 2019 | Edited by JeffKaplan | merge authors |
| April 25, 2019 | Edited by Lisa | Edited without comment. |
| May 3, 2016 | Edited by Hemanth Kumar | author bio |
| February 5, 2011 | Edited by AMillarBot | merge authors |
| February 5, 2011 | Edited by AMillarBot | remove role from name (Editor) |