| article html file updated | 1 September 2025 04:30 CEST | Update | https://www.mdpi.com/2071-1050/12/15/6172 |
| article html file updated | 22 July 2022 01:58 CEST | Update | - |
| article html file updated | 31 July 2020 09:43 CEST | Update | - |
| article html file updated | 31 July 2020 09:42 CEST | Original file | - |
| article pdf uploaded. | 31 July 2020 09:41 CEST | Updated version of record | https://www.mdpi.com/2071-1050/12/15/6172/pdf |
| article xml uploaded. | 31 July 2020 09:41 CEST | Update | https://www.mdpi.com/2071-1050/12/15/6172/xml |
| article xml file uploaded | 31 July 2020 09:41 CEST | Update | - |
| article xml file uploaded | 31 July 2020 09:41 CEST | Original file | - |
