| article html file updated | 31 August 2025 05:46 CEST | Update | https://www.mdpi.com/1996-1944/12/24/4042 |
| article html file updated | 19 July 2022 22:28 CEST | Update | N/A |
| article html file updated | 14 February 2020 16:00 CET | Update | N/A |
| article html file updated | 31 December 2019 21:38 CET | Update | N/A |
| article html file updated | 5 December 2019 05:20 CET | Original file | N/A |
| article pdf uploaded. | 5 December 2019 05:19 CET | Version of Record | https://www.mdpi.com/1996-1944/12/24/4042/pdf |
| article xml uploaded. | 5 December 2019 05:19 CET | Update | https://www.mdpi.com/1996-1944/12/24/4042/xml |
| article xml file uploaded | 5 December 2019 05:19 CET | Original file | N/A |
