| article html file updated | 18 August 2026 14:43 CEST | Update | https://www.mdpi.com/2075-4418/11/1/9 |
| article html file updated | 1 September 2025 16:47 CEST | Update | N/A |
| article html file updated | 23 July 2022 06:43 CEST | Update | N/A |
| article html file updated | 23 December 2020 11:12 CET | Original file | N/A |
| article pdf uploaded. | 23 December 2020 11:11 CET | Version of Record | https://www.mdpi.com/2075-4418/11/1/9/pdf |
| article xml uploaded. | 23 December 2020 11:11 CET | Update | https://www.mdpi.com/2075-4418/11/1/9/xml |
| article xml file uploaded | 23 December 2020 11:11 CET | Original file | N/A |
