| article html file updated | 31 August 2025 16:24 CEST | Update | https://www.mdpi.com/2072-6651/12/4/224 |
| article html file updated | 21 July 2022 00:53 CEST | Update | - |
| article html file updated | 7 April 2020 16:15 CEST | Update | - |
| article pdf uploaded. | 7 April 2020 16:13 CEST | Updated version of record | https://www.mdpi.com/2072-6651/12/4/224/pdf |
| article xml uploaded. | 7 April 2020 16:13 CEST | Update | https://www.mdpi.com/2072-6651/12/4/224/xml |
| article xml file uploaded | 7 April 2020 16:13 CEST | Update | - |
| article html file updated | 3 April 2020 13:39 CEST | Original file | - |
| article pdf uploaded. | 3 April 2020 13:38 CEST | Version of Record | https://www.mdpi.com/2072-6651/12/4/224/pdf-vor |
| article xml file uploaded | 3 April 2020 13:38 CEST | Original file | - |
