| article html file updated | 16 August 2026 05:04 CEST | Update | https://www.mdpi.com/1996-1073/12/14/2698 |
| article html file updated | 30 August 2025 22:30 CEST | Update | N/A |
| article html file updated | 20 July 2022 06:59 CEST | Update | N/A |
| article html file updated | 13 February 2020 02:25 CET | Update | N/A |
| article html file updated | 31 July 2019 08:23 CEST | Update | N/A |
| article html file updated | 15 July 2019 10:01 CEST | Original file | N/A |
| article pdf uploaded. | 15 July 2019 09:59 CEST | Version of Record | https://www.mdpi.com/1996-1073/12/14/2698/pdf |
| article xml uploaded. | 15 July 2019 09:59 CEST | Update | https://www.mdpi.com/1996-1073/12/14/2698/xml |
| article xml file uploaded | 15 July 2019 09:59 CEST | Original file | N/A |
