| article html file updated | 17 August 2026 17:32 CEST | Update | https://www.mdpi.com/2072-6651/12/7/439 |
| article html file updated | 1 September 2025 01:46 CEST | Update | N/A |
| article html file updated | 21 July 2022 23:08 CEST | Update | N/A |
| article html file updated | 7 July 2020 13:23 CEST | Original file | N/A |
| article pdf uploaded. | 7 July 2020 08:23 CEST | Updated version of record | https://www.mdpi.com/2072-6651/12/7/439/pdf |
| article xml uploaded. | 7 July 2020 08:23 CEST | Update | https://www.mdpi.com/2072-6651/12/7/439/xml |
| article xml file uploaded | 7 July 2020 08:23 CEST | Original file | N/A |
| article pdf uploaded. | 5 July 2020 12:34 CEST | Updated version of record | https://www.mdpi.com/2072-6651/12/7/439/pdf-vor |
| article pdf uploaded. | 5 July 2020 12:34 CEST | Version of Record | https://www.mdpi.com/2072-6651/12/7/439/pdf-vor |
