| article html file updated | 1 September 2025 23:11 CEST | Update | https://www.mdpi.com/2227-7382/9/1/12 |
| article html file updated | 25 July 2022 05:37 CEST | Update | - |
| article html file updated | 1 March 2021 11:40 CET | Original file | - |
| article pdf uploaded. | 1 March 2021 11:39 CET | Version of Record | https://www.mdpi.com/2227-7382/9/1/12/pdf |
| article xml uploaded. | 1 March 2021 11:39 CET | Update | https://www.mdpi.com/2227-7382/9/1/12/xml |
| article xml file uploaded | 1 March 2021 11:39 CET | Original file | - |
