| article html file updated | 2 September 2025 07:14 CEST | Update | https://www.mdpi.com/2079-9721/9/2/37 |
| article html file updated | 26 July 2022 19:34 CEST | Update | - |
| article html file updated | 16 May 2021 14:36 CEST | Update | - |
| article pdf uploaded. | 16 May 2021 14:34 CEST | Updated version of record | https://www.mdpi.com/2079-9721/9/2/37/pdf |
| article xml uploaded. | 16 May 2021 14:34 CEST | Update | https://www.mdpi.com/2079-9721/9/2/37/xml |
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| article pdf uploaded. | 14 May 2021 16:32 CEST | Version of Record | https://www.mdpi.com/2079-9721/9/2/37/pdf-vor |
| article xml file uploaded | 14 May 2021 16:32 CEST | Original file | - |
