| article html file updated | 1 September 2025 04:07 CEST | Update | https://www.mdpi.com/2071-1050/12/15/6031 |
| article html file updated | 22 July 2022 01:30 CEST | Update | N/A |
| article html file updated | 29 July 2020 04:34 CEST | Original file | N/A |
| article pdf uploaded. | 29 July 2020 04:33 CEST | Updated version of record | https://www.mdpi.com/2071-1050/12/15/6031/pdf |
| article xml uploaded. | 29 July 2020 04:33 CEST | Update | https://www.mdpi.com/2071-1050/12/15/6031/xml |
| article xml file uploaded | 29 July 2020 04:33 CEST | Original file | N/A |
| article pdf uploaded. | 27 July 2020 16:24 CEST | Version of Record | https://www.mdpi.com/2071-1050/12/15/6031/pdf-vor |
