| article html file updated | 7 September 2025 00:07 CEST | Update | https://www.mdpi.com/2227-7102/11/9/489 |
| article html file updated | 30 July 2022 03:50 CEST | Update | - |
| article html file updated | 6 September 2021 09:21 CEST | Update | - |
| article html file updated | 6 September 2021 09:20 CEST | Update | - |
| article html file updated | 6 September 2021 09:19 CEST | Update | - |
| article pdf uploaded. | 6 September 2021 09:18 CEST | Updated version of record | https://www.mdpi.com/2227-7102/11/9/489/pdf |
| article xml uploaded. | 6 September 2021 09:18 CEST | Update | https://www.mdpi.com/2227-7102/11/9/489/xml |
| article xml file uploaded | 6 September 2021 09:18 CEST | Update | - |
| article html file updated | 2 September 2021 07:10 CEST | Update | - |
| article pdf uploaded. | 2 September 2021 07:09 CEST | Updated version of record | https://www.mdpi.com/2227-7102/11/9/489/pdf-vor |
| article xml uploaded. | 2 September 2021 07:09 CEST | Update | - |
| article xml file uploaded | 2 September 2021 07:09 CEST | Update | - |
| article html file updated | 2 September 2021 06:35 CEST | Update | - |
| article pdf uploaded. | 2 September 2021 06:33 CEST | Updated version of record | https://www.mdpi.com/2227-7102/11/9/489/pdf-vor |
| article xml uploaded. | 2 September 2021 06:33 CEST | Update | - |
| article xml file uploaded | 2 September 2021 06:33 CEST | Update | - |
| article html file updated | 1 September 2021 12:18 CEST | Original file | - |
| article pdf uploaded. | 1 September 2021 12:16 CEST | Version of Record | https://www.mdpi.com/2227-7102/11/9/489/pdf-vor |
| article xml file uploaded | 1 September 2021 12:16 CEST | Update | - |
| article xml uploaded. | 1 September 2021 12:16 CEST | Original file | - |
