| article html file updated | 23 August 2026 08:58 CEST | Update | https://www.mdpi.com/2218-1997/8/9/471 |
| article html file updated | 28 February 2023 12:54 CET | Update | N/A |
| article html file updated | 21 September 2022 06:32 CEST | Original file | N/A |
| article pdf uploaded. | 21 September 2022 06:31 CEST | Updated version of record | https://www.mdpi.com/2218-1997/8/9/471/pdf |
| article xml uploaded. | 21 September 2022 06:31 CEST | Update | https://www.mdpi.com/2218-1997/8/9/471/xml |
| article xml file uploaded | 21 September 2022 06:31 CEST | Original file | N/A |
| article pdf uploaded. | 8 September 2022 17:20 CEST | Version of Record | https://www.mdpi.com/2218-1997/8/9/471/pdf-vor |
