| article html file updated | 15 August 2026 23:12 CEST | Update | https://www.mdpi.com/1996-1073/12/9/1682 |
| article html file updated | 30 August 2025 14:39 CEST | Update | N/A |
| article html file updated | 19 July 2022 18:11 CEST | Update | N/A |
| article html file updated | 12 February 2020 09:44 CET | Update | N/A |
| article html file updated | 19 October 2019 12:01 CEST | Update | N/A |
| article html file updated | 24 May 2019 12:00 CEST | Update | N/A |
| article html file updated | 3 May 2019 15:47 CEST | Original file | N/A |
| article pdf uploaded. | 3 May 2019 15:45 CEST | Version of Record | https://www.mdpi.com/1996-1073/12/9/1682/pdf |
| article xml uploaded. | 3 May 2019 15:45 CEST | Update | https://www.mdpi.com/1996-1073/12/9/1682/xml |
| article xml file uploaded | 3 May 2019 15:45 CEST | Original file | N/A |
