| article html file updated | 1 September 2025 16:53 CEST | Update | https://www.mdpi.com/2227-7390/9/1/25 |
| article html file updated | 23 July 2022 07:01 CEST | Update | - |
| article html file updated | 24 December 2020 13:44 CET | Original file | - |
| article pdf uploaded. | 24 December 2020 13:42 CET | Updated version of record | https://www.mdpi.com/2227-7390/9/1/25/pdf |
| article xml uploaded. | 24 December 2020 13:42 CET | Update | https://www.mdpi.com/2227-7390/9/1/25/xml |
| article xml file uploaded | 24 December 2020 13:42 CET | Original file | - |
| article pdf uploaded. | 24 December 2020 10:47 CET | Version of Record | - |
