| article html file updated | 1 September 2025 07:49 CEST | Update | https://www.mdpi.com/2199-8531/6/3/77 |
| article html file updated | 22 July 2022 06:13 CEST | Update | - |
| article html file updated | 7 September 2020 10:01 CEST | Original file | - |
| article pdf uploaded. | 7 September 2020 10:00 CEST | Version of Record | https://www.mdpi.com/2199-8531/6/3/77/pdf |
| article xml uploaded. | 7 September 2020 10:00 CEST | Update | https://www.mdpi.com/2199-8531/6/3/77/xml |
| article xml file uploaded | 7 September 2020 10:00 CEST | Original file | - |
