| article html file updated | 18 August 2026 06:40 CEST | Update | https://www.mdpi.com/2071-1050/12/21/8844 |
| article html file updated | 1 September 2025 11:49 CEST | Update | N/A |
| article html file updated | 22 July 2022 22:24 CEST | Update | N/A |
| article html file updated | 27 October 2020 04:12 CET | Update | N/A |
| article pdf uploaded. | 27 October 2020 04:11 CET | Updated version of record | https://www.mdpi.com/2071-1050/12/21/8844/pdf |
| article xml uploaded. | 27 October 2020 04:11 CET | Update | https://www.mdpi.com/2071-1050/12/21/8844/xml |
| article xml file uploaded | 27 October 2020 04:11 CET | Update | N/A |
| article html file updated | 24 October 2020 15:18 CEST | Original file | N/A |
| article pdf uploaded. | 24 October 2020 15:17 CEST | Version of Record | https://www.mdpi.com/2071-1050/12/21/8844/pdf-vor |
| article xml uploaded. | 24 October 2020 15:17 CEST | Update | N/A |
| article xml file uploaded | 24 October 2020 15:17 CEST | Original file | N/A |
