| article html file updated | 30 August 2025 14:48 CEST | Update | https://www.mdpi.com/1996-1944/12/9/1494 |
| article html file updated | 19 July 2022 18:20 CEST | Update | N/A |
| article html file updated | 12 February 2020 10:41 CET | Update | N/A |
| article html file updated | 19 October 2019 17:33 CEST | Update | N/A |
| article html file updated | 24 May 2019 15:24 CEST | Update | N/A |
| article html file updated | 8 May 2019 10:01 CEST | Original file | N/A |
| article pdf uploaded. | 8 May 2019 10:00 CEST | Version of Record | https://www.mdpi.com/1996-1944/12/9/1494/pdf |
| article xml uploaded. | 8 May 2019 10:00 CEST | Update | https://www.mdpi.com/1996-1944/12/9/1494/xml |
| article xml file uploaded | 8 May 2019 10:00 CEST | Original file | N/A |
