| article html file updated | 1 September 2025 08:07 CEST | Update | https://www.mdpi.com/2227-7102/10/9/241 |
| article html file updated | 22 July 2022 06:41 CEST | Update | - |
| article html file updated | 11 September 2020 12:03 CEST | Update | - |
| article pdf uploaded. | 11 September 2020 11:58 CEST | Updated version of record | https://www.mdpi.com/2227-7102/10/9/241/pdf |
| article xml uploaded. | 11 September 2020 11:58 CEST | Update | https://www.mdpi.com/2227-7102/10/9/241/xml |
| article xml file uploaded | 11 September 2020 11:58 CEST | Update | - |
| article html file updated | 11 September 2020 09:21 CEST | Original file | - |
| article pdf uploaded. | 11 September 2020 09:20 CEST | Updated version of record | https://www.mdpi.com/2227-7102/10/9/241/pdf-vor |
| article xml uploaded. | 11 September 2020 09:20 CEST | Update | - |
| article xml file uploaded | 11 September 2020 09:20 CEST | Original file | - |
| article pdf uploaded. | 10 September 2020 12:31 CEST | Updated version of record | https://www.mdpi.com/2227-7102/10/9/241/pdf-vor |
| article pdf uploaded. | 10 September 2020 12:31 CEST | Version of Record | https://www.mdpi.com/2227-7102/10/9/241/pdf-vor |
