| article html file updated | 30 August 2025 14:56 CEST | Update | https://www.mdpi.com/2071-1050/11/9/2680 |
| article html file updated | 21 August 2025 20:58 CEST | Update | - |
| article html file updated | 12 February 2020 11:31 CET | Update | - |
| article html file updated | 24 May 2019 18:49 CEST | Update | - |
| article html file updated | 14 May 2019 05:43 CEST | Original file | - |
| article pdf uploaded. | 14 May 2019 05:41 CEST | Updated version of record | https://www.mdpi.com/2071-1050/11/9/2680/pdf |
| article xml uploaded. | 14 May 2019 05:41 CEST | Update | https://www.mdpi.com/2071-1050/11/9/2680/xml |
| article xml file uploaded | 14 May 2019 05:41 CEST | Update | - |
| article pdf uploaded. | 10 May 2019 15:50 CEST | Version of Record | https://www.mdpi.com/2071-1050/11/9/2680/pdf-vor |
| article xml file uploaded | 10 May 2019 15:50 CEST | Original file | - |
