| article html file updated | 31 August 2025 14:11 CEST | Update | https://www.mdpi.com/2071-1050/12/6/2176 |
| article html file updated | 20 July 2022 22:40 CEST | Update | - |
| article html file updated | 1 April 2020 20:13 CEST | Update | - |
| article html file updated | 12 March 2020 12:42 CET | Original file | - |
| article pdf uploaded. | 12 March 2020 12:40 CET | Updated version of record | https://www.mdpi.com/2071-1050/12/6/2176/pdf |
| article xml uploaded. | 12 March 2020 12:40 CET | Update | https://www.mdpi.com/2071-1050/12/6/2176/xml |
| article xml file uploaded | 12 March 2020 12:40 CET | Update | - |
| article pdf uploaded. | 11 March 2020 16:24 CET | Version of Record | https://www.mdpi.com/2071-1050/12/6/2176/pdf-vor |
| article xml file uploaded | 11 March 2020 16:24 CET | Original file | - |
