| article html file updated | 31 August 2025 08:37 CEST | Update | https://www.mdpi.com/2076-3417/10/2/493 |
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| article pdf uploaded. | 19 January 2020 11:53 CET | Updated version of record | https://www.mdpi.com/2076-3417/10/2/493/pdf |
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| article pdf uploaded. | 9 January 2020 17:13 CET | Version of Record | https://www.mdpi.com/2076-3417/10/2/493/pdf-vor |
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