| article html file updated | 1 September 2025 06:49 CEST | Update | https://www.mdpi.com/2071-1050/12/17/6990 |
| article html file updated | 22 July 2022 05:01 CEST | Update | - |
| article html file updated | 9 October 2020 20:35 CEST | Update | - |
| article html file updated | 27 August 2020 15:00 CEST | Update | - |
| article html file updated | 27 August 2020 14:59 CEST | Original file | - |
| article pdf uploaded. | 27 August 2020 14:58 CEST | Updated version of record | https://www.mdpi.com/2071-1050/12/17/6990/pdf |
| article pdf uploaded. | 27 August 2020 14:58 CEST | Updated version of record | - |
| article xml uploaded. | 27 August 2020 14:58 CEST | Update | https://www.mdpi.com/2071-1050/12/17/6990/xml |
| article xml file uploaded | 27 August 2020 14:58 CEST | Original file | - |
| article pdf uploaded. | 27 August 2020 13:04 CEST | Version of Record | - |
