| article html file updated | 1 September 2025 08:03 CEST | Update | https://www.mdpi.com/2227-7102/10/9/240 |
| article html file updated | 22 July 2022 06:33 CEST | Update | - |
| article html file updated | 14 September 2020 03:43 CEST | Update | - |
| article pdf uploaded. | 14 September 2020 03:42 CEST | Updated version of record | https://www.mdpi.com/2227-7102/10/9/240/pdf |
| article xml uploaded. | 14 September 2020 03:42 CEST | Update | https://www.mdpi.com/2227-7102/10/9/240/xml |
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| article html file updated | 9 September 2020 14:04 CEST | Original file | - |
| article pdf uploaded. | 9 September 2020 14:03 CEST | Version of Record | https://www.mdpi.com/2227-7102/10/9/240/pdf-vor |
| article xml uploaded. | 9 September 2020 14:03 CEST | Update | - |
| article xml file uploaded | 9 September 2020 14:03 CEST | Original file | - |
