| article html file updated | 31 July 2022 19:15 CEST | Update | https://www.mdpi.com/2308-3425/9/2/60 |
| article html file updated | 16 February 2022 06:21 CET | Original file | N/A |
| article pdf uploaded. | 16 February 2022 06:20 CET | Version of Record | https://www.mdpi.com/2308-3425/9/2/60/pdf |
| article xml uploaded. | 16 February 2022 06:20 CET | Update | https://www.mdpi.com/2308-3425/9/2/60/xml |
| article xml file uploaded | 16 February 2022 06:20 CET | Original file | N/A |
