| Date | Description |
|---|---|
| 2024-03-23 | insert email sa..@columbia.edu |
| 2023-10-13 | insert address Zoom/301 Philosophy Hall, 1150 Amsterdam Avenue ยท New York, NY 10027 |
| 2023-10-13 | insert email as..@columbia.edu |
| 2023-08-06 | delete email as..@columbia.edu |
| 2023-08-06 | delete email as..@columbia.edu |
| 2021-12-09 | insert email ga..@columbia.edu |
| 2020-09-30 | delete email as..@columbia.edu |
| 2020-03-21 | delete email as..@columbia.edu |
| 2020-03-21 | insert email as..@columbia.edu |
| 2019-09-12 | delete email as..@columbia.edu |
| 2019-09-12 | delete email as..@columbia.edu |
| 2019-09-12 | delete email as..@columbia.edu |
| 2019-09-12 | insert email as..@columbia.edu |
| 2019-09-12 | insert email as..@columbia.edu |