Article Versions Notes
Challenges 2021, 12(2), 24; https://doi.org/10.3390/challe12020024
| Action | Date | Notes | Link |
|---|---|---|---|
| article xml file uploaded | 23 September 2021 07:45 CEST | Original file | - |
| article xml uploaded. | 23 September 2021 07:45 CEST | Update | - |
| article pdf uploaded. | 23 September 2021 07:45 CEST | Version of Record | https://www.mdpi.com/2078-1547/12/2/24/pdf-vor |
| article html file updated | 23 September 2021 07:46 CEST | Original file | - |
| article xml file uploaded | 24 September 2021 03:58 CEST | Update | - |
| article xml uploaded. | 24 September 2021 03:59 CEST | Update | https://www.mdpi.com/2078-1547/12/2/24/xml |
| article pdf uploaded. | 24 September 2021 03:59 CEST | Updated version of record | https://www.mdpi.com/2078-1547/12/2/24/pdf |
| article html file updated | 24 September 2021 04:00 CEST | Update | - |
| article html file updated | 30 July 2022 07:06 CEST | Update | https://www.mdpi.com/2078-1547/12/2/24/html |
