| article html file updated | 1 September 2025 17:25 CEST | Update | https://www.mdpi.com/1999-4907/12/1/42 |
| article html file updated | 23 July 2022 08:50 CEST | Update | N/A |
| article html file updated | 5 January 2021 09:59 CET | Update | N/A |
| article html file updated | 5 January 2021 08:46 CET | Original file | N/A |
| article pdf uploaded. | 5 January 2021 08:45 CET | Updated version of record | https://www.mdpi.com/1999-4907/12/1/42/pdf |
| article xml uploaded. | 5 January 2021 08:45 CET | Update | https://www.mdpi.com/1999-4907/12/1/42/xml |
| article xml file uploaded | 5 January 2021 08:45 CET | Original file | N/A |
| article pdf uploaded. | 30 December 2020 16:59 CET | Version of Record | https://www.mdpi.com/1999-4907/12/1/42/pdf-vor |
