| article html file updated | 24 December 2025 16:44 CET | Update | https://www.mdpi.com/1996-1944/12/24/4204 |
| article html file updated | 31 August 2025 06:34 CEST | Update | N/A |
| article html file updated | 19 July 2022 21:41 CEST | Update | N/A |
| article html file updated | 14 February 2020 18:43 CET | Update | N/A |
| article html file updated | 1 January 2020 01:16 CET | Update | N/A |
| article html file updated | 16 December 2019 12:21 CET | Original file | N/A |
| article xml uploaded. | 16 December 2019 12:20 CET | Update | https://www.mdpi.com/1996-1944/12/24/4204/xml |
| article xml uploaded. | 16 December 2019 12:20 CET | Update | N/A |
| article pdf uploaded. | 14 December 2019 07:13 CET | Version of Record | https://www.mdpi.com/1996-1944/12/24/4204/pdf |
| article xml uploaded. | 14 December 2019 07:13 CET | Update | N/A |
| article xml file uploaded | 14 December 2019 07:13 CET | Original file | N/A |
