| article html file updated | 1 September 2025 22:22 CEST | Update | https://www.mdpi.com/2073-4441/13/4/551 |
| article html file updated | 25 July 2022 04:26 CEST | Update | - |
| article html file updated | 23 February 2021 02:18 CET | Update | - |
| article pdf uploaded. | 23 February 2021 02:17 CET | Updated version of record | https://www.mdpi.com/2073-4441/13/4/551/pdf |
| article xml uploaded. | 23 February 2021 02:17 CET | Update | https://www.mdpi.com/2073-4441/13/4/551/xml |
| article xml file uploaded | 23 February 2021 02:17 CET | Update | - |
| article html file updated | 21 February 2021 13:10 CET | Original file | - |
| article pdf uploaded. | 21 February 2021 13:08 CET | Version of Record | https://www.mdpi.com/2073-4441/13/4/551/pdf-vor |
| article xml uploaded. | 21 February 2021 13:08 CET | Update | - |
| article xml file uploaded | 21 February 2021 13:08 CET | Original file | - |
