| article html file updated | 17 August 2026 08:50 CEST | Update | https://www.mdpi.com/2072-666X/11/4/412 |
| article html file updated | 31 August 2025 17:21 CEST | Update | N/A |
| article html file updated | 21 July 2022 01:50 CEST | Update | N/A |
| article html file updated | 8 May 2020 07:22 CEST | Update | N/A |
| article html file updated | 14 April 2020 12:18 CEST | Original file | N/A |
| article pdf uploaded. | 14 April 2020 12:17 CEST | Version of Record | https://www.mdpi.com/2072-666X/11/4/412/pdf |
| article xml uploaded. | 14 April 2020 12:17 CEST | Update | https://www.mdpi.com/2072-666X/11/4/412/xml |
| article xml file uploaded | 14 April 2020 12:17 CEST | Original file | N/A |
