| article html file updated | 31 August 2025 19:31 CEST | Update | https://www.mdpi.com/2071-1050/12/9/3756 |
| article html file updated | 21 July 2022 03:57 CEST | Update | - |
| article html file updated | 12 May 2020 12:11 CEST | Update | - |
| article pdf uploaded. | 12 May 2020 12:10 CEST | Updated version of record | https://www.mdpi.com/2071-1050/12/9/3756/pdf |
| article xml uploaded. | 12 May 2020 12:09 CEST | Update | https://www.mdpi.com/2071-1050/12/9/3756/xml |
| article xml file uploaded | 12 May 2020 12:09 CEST | Update | - |
| article html file updated | 10 May 2020 05:57 CEST | Original file | - |
| article pdf uploaded. | 10 May 2020 05:56 CEST | Updated version of record | https://www.mdpi.com/2071-1050/12/9/3756/pdf-vor |
| article xml file uploaded | 10 May 2020 05:56 CEST | Update | - |
| article pdf uploaded. | 6 May 2020 10:14 CEST | Version of Record | https://www.mdpi.com/2071-1050/12/9/3756/pdf-vor |
| article xml file uploaded | 6 May 2020 10:14 CEST | Original file | - |
