| article html file updated | 1 September 2025 01:30 CEST | Update | https://www.mdpi.com/1996-1073/13/13/3409 |
| article html file updated | 21 July 2022 22:50 CEST | Update | N/A |
| article html file updated | 3 July 2020 10:25 CEST | Original file | N/A |
| article pdf uploaded. | 3 July 2020 10:23 CEST | Updated version of record | https://www.mdpi.com/1996-1073/13/13/3409/pdf |
| article xml uploaded. | 3 July 2020 10:23 CEST | Update | https://www.mdpi.com/1996-1073/13/13/3409/xml |
| article xml file uploaded | 3 July 2020 10:23 CEST | Original file | N/A |
| article pdf uploaded. | 2 July 2020 12:18 CEST | Version of Record | https://www.mdpi.com/1996-1073/13/13/3409/pdf-vor |
