| article html file updated | 18 August 2026 18:46 CEST | Update | https://www.mdpi.com/1999-4907/12/2/114 |
| article html file updated | 1 September 2025 19:14 CEST | Update | N/A |
| article html file updated | 23 July 2022 21:24 CEST | Update | N/A |
| article html file updated | 25 January 2021 13:41 CET | Original file | N/A |
| article pdf uploaded. | 25 January 2021 13:40 CET | Updated version of record | https://www.mdpi.com/1999-4907/12/2/114/pdf |
| article xml uploaded. | 25 January 2021 13:40 CET | Update | https://www.mdpi.com/1999-4907/12/2/114/xml |
| article xml file uploaded | 25 January 2021 13:40 CET | Original file | N/A |
| article pdf uploaded. | 20 January 2021 17:32 CET | Version of Record | https://www.mdpi.com/1999-4907/12/2/114/pdf-vor |
