| article html file updated | 17 August 2026 20:35 CEST | Update | https://www.mdpi.com/2071-1050/12/15/6189 |
| article html file updated | 1 September 2025 04:33 CEST | Update | N/A |
| article html file updated | 22 July 2022 02:02 CEST | Update | N/A |
| article html file updated | 3 August 2020 08:59 CEST | Original file | N/A |
| article pdf uploaded. | 3 August 2020 08:57 CEST | Updated version of record | https://www.mdpi.com/2071-1050/12/15/6189/pdf |
| article xml uploaded. | 3 August 2020 08:57 CEST | Update | https://www.mdpi.com/2071-1050/12/15/6189/xml |
| article xml file uploaded | 3 August 2020 08:57 CEST | Original file | N/A |
| article pdf uploaded. | 31 July 2020 14:11 CEST | Updated version of record | https://www.mdpi.com/2071-1050/12/15/6189/pdf-vor |
| article pdf uploaded. | 31 July 2020 14:11 CEST | Version of Record | https://www.mdpi.com/2071-1050/12/15/6189/pdf-vor |