| article html file updated | 10 September 2025 22:42 CEST | Update | https://www.mdpi.com/2218-1997/8/9/451 |
| article html file updated | 22 August 2025 02:59 CEST | Update | N/A |
| article html file updated | 28 February 2023 11:17 CET | Update | N/A |
| article html file updated | 3 September 2022 09:59 CEST | Update | N/A |
| article html file updated | 2 September 2022 13:38 CEST | Original file | N/A |
| article pdf uploaded. | 2 September 2022 13:36 CEST | Updated version of record | https://www.mdpi.com/2218-1997/8/9/451/pdf |
| article xml uploaded. | 2 September 2022 13:36 CEST | Update | https://www.mdpi.com/2218-1997/8/9/451/xml |
| article xml file uploaded | 2 September 2022 13:36 CEST | Original file | N/A |
| article pdf uploaded. | 29 August 2022 12:53 CEST | Version of Record | https://www.mdpi.com/2218-1997/8/9/451/pdf-vor |
