| article html file updated | 10 September 2025 23:31 CEST | Update | https://www.mdpi.com/2218-1997/8/9/481 |
| article html file updated | 22 August 2025 03:34 CEST | Update | N/A |
| article html file updated | 28 February 2023 13:26 CET | Update | N/A |
| article html file updated | 21 September 2022 13:33 CEST | Original file | N/A |
| article pdf uploaded. | 21 September 2022 13:31 CEST | Updated version of record | https://www.mdpi.com/2218-1997/8/9/481/pdf |
| article xml uploaded. | 21 September 2022 13:31 CEST | Update | https://www.mdpi.com/2218-1997/8/9/481/xml |
| article xml file uploaded | 21 September 2022 13:31 CEST | Original file | N/A |
| article pdf uploaded. | 13 September 2022 14:20 CEST | Version of Record | https://www.mdpi.com/2218-1997/8/9/481/pdf-vor |
