| article html file updated | 31 August 2025 19:42 CEST | Update | https://www.mdpi.com/2071-1050/12/9/3820 |
| article html file updated | 21 July 2022 04:09 CEST | Update | - |
| article html file updated | 8 October 2020 23:57 CEST | Update | - |
| article html file updated | 10 May 2020 16:16 CEST | Original file | - |
| article pdf uploaded. | 10 May 2020 16:05 CEST | Updated version of record | https://www.mdpi.com/2071-1050/12/9/3820/pdf |
| article xml uploaded. | 10 May 2020 16:05 CEST | Update | https://www.mdpi.com/2071-1050/12/9/3820/xml |
| article xml file uploaded | 10 May 2020 16:04 CEST | Update | - |
| article pdf uploaded. | 7 May 2020 17:16 CEST | Updated version of record | https://www.mdpi.com/2071-1050/12/9/3820/pdf-vor |
| article xml file uploaded | 7 May 2020 17:16 CEST | Update | - |
| article pdf uploaded. | 7 May 2020 17:16 CEST | Version of Record | https://www.mdpi.com/2071-1050/12/9/3820/pdf-vor |
| article xml file uploaded | 7 May 2020 17:16 CEST | Original file | - |
