| article html file updated | 1 September 2025 18:53 CEST | Update | https://www.mdpi.com/2412-3811/6/1/12 |
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| article pdf uploaded. | 20 January 2021 11:56 CET | Updated version of record | https://www.mdpi.com/2412-3811/6/1/12/pdf |
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| article pdf uploaded. | 20 January 2021 11:09 CET | Updated version of record | https://www.mdpi.com/2412-3811/6/1/12/pdf-vor |
| article xml uploaded. | 20 January 2021 11:09 CET | Update | - |
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| article pdf uploaded. | 17 January 2021 11:44 CET | Version of Record | https://www.mdpi.com/2412-3811/6/1/12/pdf-vor |
