| article html file updated | 1 September 2025 03:38 CEST | Update | https://www.mdpi.com/2227-7080/8/3/41 |
| article html file updated | 22 July 2022 00:54 CEST | Update | - |
| article html file updated | 23 July 2020 11:15 CEST | Original file | - |
| article pdf uploaded. | 23 July 2020 11:13 CEST | Updated version of record | https://www.mdpi.com/2227-7080/8/3/41/pdf |
| article xml uploaded. | 23 July 2020 11:13 CEST | Update | https://www.mdpi.com/2227-7080/8/3/41/xml |
| article xml file uploaded | 23 July 2020 11:13 CEST | Original file | - |
| article pdf uploaded. | 22 July 2020 11:56 CEST | Version of Record | https://www.mdpi.com/2227-7080/8/3/41/pdf-vor |
