| article html file updated | 22 January 2021 10:06 CET | Update | https://www.mdpi.com/2075-1680/10/1/13 |
| article xml uploaded. | 22 January 2021 09:59 CET | Update | https://www.mdpi.com/2075-1680/10/1/13/xml |
| article xml file uploaded | 22 January 2021 09:59 CET | Update | N/A |
| article html file updated | 21 January 2021 15:23 CET | Original file | N/A |
| article pdf uploaded. | 21 January 2021 15:21 CET | Version of Record | https://www.mdpi.com/2075-1680/10/1/13/pdf |
| article xml uploaded. | 21 January 2021 15:21 CET | Update | N/A |
| article xml file uploaded | 21 January 2021 15:21 CET | Original file | N/A |
