| article html file updated | 1 September 2025 19:30 CEST | Update | https://www.mdpi.com/1999-4907/12/2/122 |
| article html file updated | 24 July 2022 00:01 CEST | Update | - |
| article html file updated | 26 January 2021 12:56 CET | Update | - |
| article pdf uploaded. | 26 January 2021 12:54 CET | Updated version of record | https://www.mdpi.com/1999-4907/12/2/122/pdf |
| article xml uploaded. | 26 January 2021 12:54 CET | Update | https://www.mdpi.com/1999-4907/12/2/122/xml |
| article xml file uploaded | 26 January 2021 12:54 CET | Update | - |
| article html file updated | 23 January 2021 08:01 CET | Original file | - |
| article pdf uploaded. | 23 January 2021 08:00 CET | Version of Record | https://www.mdpi.com/1999-4907/12/2/122/pdf-vor |
| article xml uploaded. | 23 January 2021 08:00 CET | Update | - |
| article xml file uploaded | 23 January 2021 08:00 CET | Original file | - |
