| article html file updated | 7 September 2025 07:08 CEST | Update | https://www.mdpi.com/2411-9660/5/4/77 |
| article html file updated | 30 July 2022 20:11 CEST | Update | - |
| article html file updated | 6 December 2021 04:15 CET | Original file | - |
| article pdf uploaded. | 6 December 2021 04:13 CET | Updated version of record | https://www.mdpi.com/2411-9660/5/4/77/pdf |
| article xml uploaded. | 6 December 2021 04:13 CET | Update | https://www.mdpi.com/2411-9660/5/4/77/xml |
| article xml file uploaded | 6 December 2021 04:13 CET | Original file | - |
| article pdf uploaded. | 2 December 2021 13:57 CET | Version of Record | https://www.mdpi.com/2411-9660/5/4/77/pdf-vor |
