| article html file updated | 1 September 2025 21:13 CEST | Update | https://www.mdpi.com/2073-4441/13/4/451 |
| article html file updated | 24 July 2022 21:54 CEST | Update | - |
| article html file updated | 17 February 2021 06:16 CET | Update | - |
| article pdf uploaded. | 17 February 2021 06:14 CET | Updated version of record | https://www.mdpi.com/2073-4441/13/4/451/pdf |
| article xml uploaded. | 17 February 2021 06:14 CET | Update | https://www.mdpi.com/2073-4441/13/4/451/xml |
| article xml file uploaded | 17 February 2021 06:14 CET | Update | - |
| article html file updated | 9 February 2021 14:07 CET | Original file | - |
| article pdf uploaded. | 9 February 2021 14:06 CET | Version of Record | https://www.mdpi.com/2073-4441/13/4/451/pdf-vor |
| article xml uploaded. | 9 February 2021 14:06 CET | Update | - |
| article xml file uploaded | 9 February 2021 14:06 CET | Original file | - |
