| article html file updated | 31 July 2022 19:15 CEST | Update | https://www.mdpi.com/1999-4907/13/2/321 |
| article html file updated | 16 February 2022 05:30 CET | Original file | - |
| article pdf uploaded. | 16 February 2022 05:28 CET | Version of Record | https://www.mdpi.com/1999-4907/13/2/321/pdf |
| article xml uploaded. | 16 February 2022 05:28 CET | Update | https://www.mdpi.com/1999-4907/13/2/321/xml |
| article xml file uploaded | 16 February 2022 05:28 CET | Original file | - |
