| article html file updated | 31 August 2025 05:05 CEST | Update | https://www.mdpi.com/2071-1050/11/23/6637 |
| article html file updated | 19 July 2022 23:09 CEST | Update | - |
| article html file updated | 14 February 2020 12:35 CET | Update | - |
| article html file updated | 12 December 2019 05:48 CET | Update | - |
| article html file updated | 24 November 2019 09:25 CET | Original file | - |
| article pdf uploaded. | 24 November 2019 09:24 CET | Version of Record | https://www.mdpi.com/2071-1050/11/23/6637/pdf |
| article xml uploaded. | 24 November 2019 09:24 CET | Update | https://www.mdpi.com/2071-1050/11/23/6637/xml |
| article xml file uploaded | 24 November 2019 09:24 CET | Original file | - |
