Key Record Dates
| ClinicalTrials.gov Identifier: | NCT03253666 |
|---|---|
| Brief Title: | Nurses' Health Study and Health Professionals Follow-Up Study (Dermatological Component) |
| First Submitted : | August 11, 2017 |
| First Submitted that Met QC Criteria : | August 15, 2017 |
| First Posted : | August 18, 2017 |
| Last Update Submitted that Met QC Criteria : | July 13, 2020 |
| Last Update Posted : | July 15, 2020 |