| article html file updated | 1 September 2025 19:14 CEST | Update | https://www.mdpi.com/1999-4907/12/2/112 |
| article html file updated | 23 July 2022 21:21 CEST | Update | - |
| article html file updated | 25 January 2021 10:07 CET | Original file | - |
| article pdf uploaded. | 25 January 2021 10:05 CET | Updated version of record | https://www.mdpi.com/1999-4907/12/2/112/pdf |
| article xml uploaded. | 25 January 2021 10:05 CET | Update | https://www.mdpi.com/1999-4907/12/2/112/xml |
| article xml file uploaded | 25 January 2021 10:05 CET | Original file | - |
| article pdf uploaded. | 20 January 2021 16:35 CET | Version of Record | https://www.mdpi.com/1999-4907/12/2/112/pdf-vor |
