| article html file updated | 14 September 2021 08:48 CEST | Update | https://www.mdpi.com/2075-4701/11/9/1452 |
| article pdf uploaded. | 14 September 2021 08:47 CEST | Updated version of record | https://www.mdpi.com/2075-4701/11/9/1452/pdf |
| article xml uploaded. | 14 September 2021 08:47 CEST | Update | https://www.mdpi.com/2075-4701/11/9/1452/xml |
| article xml file uploaded | 14 September 2021 08:47 CEST | Update | - |
| article html file updated | 14 September 2021 08:24 CEST | Original file | - |
| article pdf uploaded. | 14 September 2021 08:23 CEST | Version of Record | - |
| article xml uploaded. | 14 September 2021 08:23 CEST | Update | - |
| article xml file uploaded | 14 September 2021 08:23 CEST | Original file | - |
