| article html file updated | 31 July 2022 01:38 CEST | Update | https://www.mdpi.com/1999-4907/13/1/39 |
| article html file updated | 1 January 2022 06:46 CET | Original file | N/A |
| article pdf uploaded. | 1 January 2022 06:44 CET | Version of Record | https://www.mdpi.com/1999-4907/13/1/39/pdf |
| article xml uploaded. | 1 January 2022 06:44 CET | Update | https://www.mdpi.com/1999-4907/13/1/39/xml |
| article xml file uploaded | 1 January 2022 06:44 CET | Original file | N/A |
