| article html file updated | 1 September 2025 17:25 CEST | Update | https://www.mdpi.com/2076-2615/11/1/61 |
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| article html file updated | 8 January 2021 09:58 CET | Update | - |
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| article pdf uploaded. | 8 January 2021 08:57 CET | Updated version of record | https://www.mdpi.com/2076-2615/11/1/61/pdf |
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| article pdf uploaded. | 30 December 2020 17:34 CET | Version of Record | https://www.mdpi.com/2076-2615/11/1/61/pdf-vor |
