| article html file updated | 1 September 2025 02:00 CEST | Update | https://www.mdpi.com/2504-4494/4/3/68 |
| article html file updated | 21 July 2022 23:22 CEST | Update | - |
| article html file updated | 8 July 2020 03:42 CEST | Original file | - |
| article pdf uploaded. | 8 July 2020 03:40 CEST | Version of Record | https://www.mdpi.com/2504-4494/4/3/68/pdf |
| article xml uploaded. | 8 July 2020 03:40 CEST | Update | https://www.mdpi.com/2504-4494/4/3/68/xml |
| article xml file uploaded | 8 July 2020 03:40 CEST | Original file | - |
