| article html file updated | 6 September 2025 22:07 CEST | Update | https://www.mdpi.com/2227-7080/9/3/56 |
| article html file updated | 27 July 2022 07:35 CEST | Update | - |
| article html file updated | 4 August 2021 10:06 CEST | Update | - |
| article html file updated | 4 August 2021 09:17 CEST | Original file | - |
| article pdf uploaded. | 4 August 2021 09:15 CEST | Updated version of record | https://www.mdpi.com/2227-7080/9/3/56/pdf |
| article xml uploaded. | 4 August 2021 09:15 CEST | Update | https://www.mdpi.com/2227-7080/9/3/56/xml |
| article xml file uploaded | 4 August 2021 09:15 CEST | Update | - |
| article pdf uploaded. | 31 July 2021 08:52 CEST | Version of Record | https://www.mdpi.com/2227-7080/9/3/56/pdf-vor |
| article xml file uploaded | 31 July 2021 08:52 CEST | Original file | - |
