| article html file updated | 31 August 2025 05:38 CEST | Update | https://www.mdpi.com/2071-1050/11/23/6874 |
| article html file updated | 19 July 2022 22:36 CEST | Update | - |
| article html file updated | 14 February 2020 15:31 CET | Update | - |
| article html file updated | 12 December 2019 08:16 CET | Update | - |
| article html file updated | 4 December 2019 11:24 CET | Original file | - |
| article pdf uploaded. | 4 December 2019 11:22 CET | Updated version of record | https://www.mdpi.com/2071-1050/11/23/6874/pdf |
| article xml uploaded. | 4 December 2019 11:22 CET | Update | https://www.mdpi.com/2071-1050/11/23/6874/xml |
| article xml file uploaded | 4 December 2019 11:22 CET | Update | - |
| article pdf uploaded. | 3 December 2019 14:47 CET | Version of Record | https://www.mdpi.com/2071-1050/11/23/6874/pdf-vor |
| article xml file uploaded | 3 December 2019 14:47 CET | Original file | - |
