| article html file updated | 30 August 2025 15:00 CEST | Update | https://www.mdpi.com/2071-1050/11/9/2707 |
| article html file updated | 19 July 2022 18:32 CEST | Update | - |
| article html file updated | 12 February 2020 11:56 CET | Update | - |
| article html file updated | 20 October 2019 00:36 CEST | Update | - |
| article html file updated | 24 May 2019 18:55 CEST | Update | - |
| article html file updated | 13 May 2019 11:15 CEST | Original file | - |
| article pdf uploaded. | 13 May 2019 11:13 CEST | Version of Record | https://www.mdpi.com/2071-1050/11/9/2707/pdf |
| article xml uploaded. | 13 May 2019 11:13 CEST | Update | https://www.mdpi.com/2071-1050/11/9/2707/xml |
| article xml file uploaded | 13 May 2019 11:13 CEST | Original file | - |
