| article html file updated | 31 August 2025 18:59 CEST | Update | https://www.mdpi.com/2071-1050/12/9/3609 |
| article html file updated | 21 July 2022 03:25 CEST | Update | - |
| article html file updated | 6 May 2020 03:48 CEST | Update | - |
| article pdf uploaded. | 6 May 2020 03:45 CEST | Updated version of record | https://www.mdpi.com/2071-1050/12/9/3609/pdf |
| article xml uploaded. | 6 May 2020 03:45 CEST | Update | https://www.mdpi.com/2071-1050/12/9/3609/xml |
| article xml file uploaded | 6 May 2020 03:45 CEST | Update | - |
| article html file updated | 4 May 2020 15:11 CEST | Update | - |
| article pdf uploaded. | 4 May 2020 15:08 CEST | Updated version of record | https://www.mdpi.com/2071-1050/12/9/3609/pdf-vor |
| article xml file uploaded | 4 May 2020 15:08 CEST | Update | - |
| article html file updated | 4 May 2020 04:15 CEST | Original file | - |
| article pdf uploaded. | 4 May 2020 04:13 CEST | Updated version of record | https://www.mdpi.com/2071-1050/12/9/3609/pdf-vor |
| article xml file uploaded | 4 May 2020 04:13 CEST | Update | - |
| article pdf uploaded. | 4 May 2020 04:12 CEST | Updated version of record | https://www.mdpi.com/2071-1050/12/9/3609/pdf-vor |
| article xml file uploaded | 4 May 2020 04:12 CEST | Update | - |
| article xml file uploaded | 29 April 2020 17:05 CEST | Original file | - |
| article pdf uploaded. | 29 April 2020 17:05 CEST | Version of Record | https://www.mdpi.com/2071-1050/12/9/3609/pdf-vor |
