| article html file updated | 18 August 2026 15:07 CEST | Update | https://www.mdpi.com/1996-1944/14/1/69 |
| article html file updated | 25 December 2025 01:03 CET | Update | N/A |
| article html file updated | 1 September 2025 17:02 CEST | Update | N/A |
| article html file updated | 23 July 2022 07:26 CEST | Update | N/A |
| article html file updated | 25 December 2020 13:51 CET | Original file | N/A |
| article pdf uploaded. | 25 December 2020 13:49 CET | Version of Record | https://www.mdpi.com/1996-1944/14/1/69/pdf |
| article xml uploaded. | 25 December 2020 13:49 CET | Update | https://www.mdpi.com/1996-1944/14/1/69/xml |
| article xml file uploaded | 25 December 2020 13:49 CET | Original file | N/A |
