| article html file updated | 1 September 2025 21:37 CEST | Update | https://www.mdpi.com/2073-4360/13/4/559 |
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| article pdf uploaded. | 22 February 2021 08:01 CET | Updated version of record | https://www.mdpi.com/2073-4360/13/4/559/pdf |
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| article pdf uploaded. | 22 February 2021 04:32 CET | Updated version of record | https://www.mdpi.com/2073-4360/13/4/559/pdf-vor |
| article xml uploaded. | 22 February 2021 04:32 CET | Update | - |
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| article pdf uploaded. | 13 February 2021 13:56 CET | Version of Record | https://www.mdpi.com/2073-4360/13/4/559/pdf-vor |
