UMIN-CTR History
Name： UMIN ID：
| Unique ID issued by UMIN | UMIN000042450 |
|---|---|
| Receipt number | R000048099 |
| Scientific Title | Exploratory study of surface changes of dental restoration materials in oral environment |
| Date of disclosure of the study information | 2020/12/15 |
| Last modified on | 2023/11/17 11:16:52 |
| No. | Disposal | Last modified on | Item of update | |
|---|---|---|---|---|
| 1 | Insert | 2020/11/13 16:17:29 | ||
| 2 | Update | 2021/11/15 11:56:22 | Recruitment status Date of IRB |
|
| 3 | Update | 2022/11/14 09:55:03 | Last follow-up date |
|
| 4 | Update | 2023/11/17 11:16:52 | Date of closure to data entry |
