| article html file updated | 1 September 2025 18:30 CEST | Update | https://www.mdpi.com/2227-7390/9/2/155 |
| article html file updated | 23 July 2022 15:08 CEST | Update | - |
| article html file updated | 13 January 2021 11:12 CET | Update | - |
| article pdf uploaded. | 13 January 2021 11:11 CET | Updated version of record | https://www.mdpi.com/2227-7390/9/2/155/pdf |
| article xml uploaded. | 13 January 2021 11:11 CET | Update | https://www.mdpi.com/2227-7390/9/2/155/xml |
| article xml file uploaded | 13 January 2021 11:11 CET | Update | - |
| article html file updated | 13 January 2021 10:17 CET | Original file | - |
| article pdf uploaded. | 13 January 2021 10:16 CET | Version of Record | - |
| article xml uploaded. | 13 January 2021 10:16 CET | Update | - |
| article xml file uploaded | 13 January 2021 10:16 CET | Original file | - |
