| article html file updated | 16 August 2026 20:11 CEST | Update | https://www.mdpi.com/2071-1050/11/23/6881 |
| article html file updated | 24 December 2025 16:37 CET | Update | N/A |
| article html file updated | 31 August 2025 05:39 CEST | Update | N/A |
| article html file updated | 19 July 2022 22:35 CEST | Update | N/A |
| article html file updated | 14 February 2020 15:34 CET | Update | N/A |
| article html file updated | 12 December 2019 08:18 CET | Update | N/A |
| article html file updated | 4 December 2019 11:45 CET | Original file | N/A |
| article pdf uploaded. | 4 December 2019 11:43 CET | Updated version of record | https://www.mdpi.com/2071-1050/11/23/6881/pdf |
| article xml uploaded. | 4 December 2019 11:43 CET | Update | https://www.mdpi.com/2071-1050/11/23/6881/xml |
| article xml file uploaded | 4 December 2019 11:43 CET | Update | N/A |
| article pdf uploaded. | 3 December 2019 16:19 CET | Version of Record | https://www.mdpi.com/2071-1050/11/23/6881/pdf-vor |
| article xml file uploaded | 3 December 2019 16:19 CET | Original file | N/A |
