| article html file updated | 31 August 2025 18:32 CEST | Update | https://www.mdpi.com/2071-1050/12/9/3509 |
| article html file updated | 21 July 2022 02:59 CEST | Update | - |
| article html file updated | 8 May 2020 14:50 CEST | Update | - |
| article pdf uploaded. | 8 May 2020 14:48 CEST | Updated version of record | https://www.mdpi.com/2071-1050/12/9/3509/pdf |
| article xml uploaded. | 8 May 2020 14:48 CEST | Update | https://www.mdpi.com/2071-1050/12/9/3509/xml |
| article xml file uploaded | 8 May 2020 14:48 CEST | Update | - |
| article html file updated | 8 May 2020 14:37 CEST | Update | - |
| article pdf uploaded. | 8 May 2020 14:35 CEST | Updated version of record | https://www.mdpi.com/2071-1050/12/9/3509/pdf-vor |
| article xml file uploaded | 8 May 2020 14:35 CEST | Update | - |
| article html file updated | 25 April 2020 11:13 CEST | Original file | - |
| article pdf uploaded. | 25 April 2020 11:12 CEST | Version of Record | https://www.mdpi.com/2071-1050/12/9/3509/pdf-vor |
| article xml file uploaded | 25 April 2020 11:12 CEST | Original file | - |
