| article html file updated | 1 September 2025 01:25 CEST | Update | https://www.mdpi.com/2227-7072/8/3/38 |
| article html file updated | 21 July 2022 22:44 CEST | Update | - |
| article html file updated | 1 July 2020 14:00 CEST | Original file | - |
| article pdf uploaded. | 1 July 2020 13:59 CEST | Version of Record | https://www.mdpi.com/2227-7072/8/3/38/pdf |
| article xml uploaded. | 1 July 2020 13:59 CEST | Update | https://www.mdpi.com/2227-7072/8/3/38/xml |
| article xml file uploaded | 1 July 2020 13:59 CEST | Original file | - |
