| article html file updated | 30 July 2022 05:55 CEST | Update | https://www.mdpi.com/2413-8851/5/3/69 |
| article html file updated | 15 September 2021 12:13 CEST | Original file | - |
| article pdf uploaded. | 15 September 2021 12:12 CEST | Version of Record | https://www.mdpi.com/2413-8851/5/3/69/pdf |
| article xml uploaded. | 15 September 2021 12:12 CEST | Update | https://www.mdpi.com/2413-8851/5/3/69/xml |
| article xml file uploaded | 15 September 2021 12:12 CEST | Original file | - |
