| article html file updated | 31 August 2025 13:38 CEST | Update | https://www.mdpi.com/2412-382X/4/1/16 |
| article html file updated | 20 July 2022 22:07 CEST | Update | - |
| article html file updated | 18 March 2020 11:25 CET | Original file | - |
| article pdf uploaded. | 18 March 2020 11:23 CET | Updated version of record | https://www.mdpi.com/2412-382X/4/1/16/pdf |
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| article pdf uploaded. | 5 March 2020 16:32 CET | Version of Record | https://www.mdpi.com/2412-382X/4/1/16/pdf-vor |
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