| article html file updated | 18 August 2026 07:39 CEST | Update | https://www.mdpi.com/2071-1050/12/21/9074 |
| article html file updated | 1 September 2025 12:27 CEST | Update | N/A |
| article html file updated | 22 July 2022 23:24 CEST | Update | N/A |
| article html file updated | 2 November 2020 10:28 CET | Original file | N/A |
| article pdf uploaded. | 2 November 2020 10:26 CET | Updated version of record | https://www.mdpi.com/2071-1050/12/21/9074/pdf |
| article xml uploaded. | 2 November 2020 10:26 CET | Update | https://www.mdpi.com/2071-1050/12/21/9074/xml |
| article xml file uploaded | 2 November 2020 10:26 CET | Original file | N/A |
| article pdf uploaded. | 31 October 2020 11:18 CET | Updated version of record | https://www.mdpi.com/2071-1050/12/21/9074/pdf-vor |
| article pdf uploaded. | 31 October 2020 11:18 CET | Version of Record | https://www.mdpi.com/2071-1050/12/21/9074/pdf-vor |
