| article html file updated | 21 January 2021 05:20 CET | Update | https://www.mdpi.com/1996-1073/14/2/416 |
| article pdf uploaded. | 21 January 2021 05:18 CET | Updated version of record | https://www.mdpi.com/1996-1073/14/2/416/pdf |
| article xml uploaded. | 21 January 2021 05:18 CET | Update | https://www.mdpi.com/1996-1073/14/2/416/xml |
| article xml file uploaded | 21 January 2021 05:18 CET | Update | N/A |
| article html file updated | 13 January 2021 16:03 CET | Original file | N/A |
| article pdf uploaded. | 13 January 2021 16:02 CET | Version of Record | https://www.mdpi.com/1996-1073/14/2/416/pdf-vor |
| article xml uploaded. | 13 January 2021 16:02 CET | Update | N/A |
| article xml file uploaded | 13 January 2021 16:02 CET | Original file | N/A |
