| article html file updated | 1 September 2025 07:35 CEST | Update | https://www.mdpi.com/2079-6382/9/9/578 |
| article html file updated | 22 July 2022 06:02 CEST | Update | - |
| article html file updated | 7 September 2020 07:57 CEST | Original file | - |
| article pdf uploaded. | 7 September 2020 07:56 CEST | Updated version of record | https://www.mdpi.com/2079-6382/9/9/578/pdf |
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| article pdf uploaded. | 4 September 2020 14:17 CEST | Updated version of record | https://www.mdpi.com/2079-6382/9/9/578/pdf-vor |
| article pdf uploaded. | 4 September 2020 14:17 CEST | Version of Record | https://www.mdpi.com/2079-6382/9/9/578/pdf-vor |
