| article html file updated | 31 August 2025 05:44 CEST | Update | https://www.mdpi.com/2071-1050/11/24/6900 |
| article html file updated | 19 July 2022 22:30 CEST | Update | - |
| article html file updated | 14 February 2020 15:51 CET | Update | - |
| article html file updated | 31 December 2019 04:24 CET | Update | - |
| article html file updated | 6 December 2019 03:22 CET | Original file | - |
| article pdf uploaded. | 6 December 2019 03:21 CET | Updated version of record | https://www.mdpi.com/2071-1050/11/24/6900/pdf |
| article xml uploaded. | 6 December 2019 03:21 CET | Update | https://www.mdpi.com/2071-1050/11/24/6900/xml |
| article xml file uploaded | 6 December 2019 03:21 CET | Update | - |
| article pdf uploaded. | 4 December 2019 15:12 CET | Version of Record | https://www.mdpi.com/2071-1050/11/24/6900/pdf-vor |
| article xml file uploaded | 4 December 2019 15:12 CET | Original file | - |
