| article html file updated | 1 September 2025 02:26 CEST | Update | https://www.mdpi.com/2076-3921/9/7/611 |
| article html file updated | 21 July 2022 23:48 CEST | Update | - |
| article html file updated | 14 July 2020 06:44 CEST | Update | - |
| article pdf uploaded. | 14 July 2020 06:43 CEST | Updated version of record | https://www.mdpi.com/2076-3921/9/7/611/pdf |
| article xml uploaded. | 14 July 2020 06:43 CEST | Update | https://www.mdpi.com/2076-3921/9/7/611/xml |
| article xml file uploaded | 14 July 2020 06:43 CEST | Update | - |
| article html file updated | 11 July 2020 14:37 CEST | Original file | - |
| article pdf uploaded. | 11 July 2020 14:36 CEST | Version of Record | https://www.mdpi.com/2076-3921/9/7/611/pdf-vor |
| article xml file uploaded | 11 July 2020 14:36 CEST | Original file | - |
