| article html file updated | 16 August 2026 20:24 CEST | Update | https://www.mdpi.com/1996-1944/12/24/4066 |
| article html file updated | 31 August 2025 05:51 CEST | Update | N/A |
| article html file updated | 19 July 2022 22:23 CEST | Update | N/A |
| article html file updated | 14 February 2020 16:17 CET | Update | N/A |
| article html file updated | 31 December 2019 22:17 CET | Update | N/A |
| article html file updated | 9 December 2019 10:40 CET | Original file | N/A |
| article pdf uploaded. | 9 December 2019 10:38 CET | Updated version of record | https://www.mdpi.com/1996-1944/12/24/4066/pdf |
| article xml uploaded. | 9 December 2019 10:38 CET | Update | https://www.mdpi.com/1996-1944/12/24/4066/xml |
| article xml file uploaded | 9 December 2019 10:38 CET | Update | N/A |
| article pdf uploaded. | 5 December 2019 15:53 CET | Version of Record | https://www.mdpi.com/1996-1944/12/24/4066/pdf-vor |
| article xml file uploaded | 5 December 2019 15:53 CET | Original file | N/A |
