| article html file updated | 1 September 2025 23:19 CEST | Update | https://www.mdpi.com/2227-7390/9/5/520 |
| article html file updated | 25 July 2022 05:48 CEST | Update | - |
| article html file updated | 8 March 2021 09:31 CET | Original file | - |
| article pdf uploaded. | 8 March 2021 09:30 CET | Updated version of record | https://www.mdpi.com/2227-7390/9/5/520/pdf |
| article xml uploaded. | 8 March 2021 09:30 CET | Update | https://www.mdpi.com/2227-7390/9/5/520/xml |
| article xml file uploaded | 8 March 2021 09:30 CET | Original file | - |
| article pdf uploaded. | 2 March 2021 16:37 CET | Version of Record | https://www.mdpi.com/2227-7390/9/5/520/pdf-vor |
