| article html file updated | 1 September 2025 22:15 CEST | Update | https://www.mdpi.com/2076-2607/9/2/440 |
| article html file updated | 25 July 2022 04:16 CEST | Update | - |
| article html file updated | 22 February 2021 09:11 CET | Update | - |
| article pdf uploaded. | 22 February 2021 09:10 CET | Updated version of record | https://www.mdpi.com/2076-2607/9/2/440/pdf |
| article xml uploaded. | 22 February 2021 09:10 CET | Update | https://www.mdpi.com/2076-2607/9/2/440/xml |
| article xml file uploaded | 22 February 2021 09:10 CET | Update | - |
| article html file updated | 20 February 2021 10:12 CET | Original file | - |
| article pdf uploaded. | 20 February 2021 09:59 CET | Version of Record | https://www.mdpi.com/2076-2607/9/2/440/pdf-vor |
| article xml uploaded. | 20 February 2021 09:59 CET | Update | - |
| article xml file uploaded | 20 February 2021 09:59 CET | Original file | - |
