| article html file updated | 31 July 2022 06:00 CEST | Update | https://www.mdpi.com/2226-4310/9/2/64 |
| article html file updated | 26 January 2022 10:04 CET | Update | - |
| article html file updated | 26 January 2022 09:03 CET | Original file | - |
| article pdf uploaded. | 26 January 2022 09:02 CET | Updated version of record | https://www.mdpi.com/2226-4310/9/2/64/pdf |
| article xml uploaded. | 26 January 2022 09:02 CET | Update | https://www.mdpi.com/2226-4310/9/2/64/xml |
| article xml file uploaded | 26 January 2022 09:02 CET | Original file | - |
| article pdf uploaded. | 25 January 2022 12:20 CET | Version of Record | https://www.mdpi.com/2226-4310/9/2/64/pdf-vor |
