| article html file updated | 18 August 2026 18:32 CEST | Update | https://www.mdpi.com/1999-4907/12/1/108 |
| article html file updated | 25 December 2025 02:19 CET | Update | N/A |
| article html file updated | 1 September 2025 19:06 CEST | Update | N/A |
| article html file updated | 23 July 2022 20:02 CEST | Update | N/A |
| article html file updated | 19 January 2021 15:03 CET | Original file | N/A |
| article pdf uploaded. | 19 January 2021 15:02 CET | Version of Record | https://www.mdpi.com/1999-4907/12/1/108/pdf |
| article xml uploaded. | 19 January 2021 15:02 CET | Update | https://www.mdpi.com/1999-4907/12/1/108/xml |
| article xml file uploaded | 19 January 2021 15:02 CET | Original file | N/A |
