| 2025-05-25 18:15:24 | ltk_tscc | Updated Mr. Zweifel's membership of InCoders: set as ex-member |
| 2020-05-28 16:26:23 | ltk_tscc | Set location to Sweden |
| 2020-05-28 15:47:18 | ltk_tscc | Updated Mr. Zweifel's credit on Inc Magazine Vol. 2 Nr. 3: Text (Articles) |
| 2020-05-28 15:44:04 | ltk_tscc | Added credit for Mr. Zweifel on Inc Magazine Vol. 2 Nr. 3: Text |
| 2020-05-28 15:31:58 | ltk_tscc | Added credit for Mr. Zweifel on Inc Magazine Vol. 2 Nr. 2: Text |
| 2013-03-31 17:22:31 | ltk_tscc | Added Mr. Zweifel as a member of InCoders |