| article html file updated | 31 August 2025 05:45 CEST | Update | https://www.mdpi.com/2073-4344/9/12/1026 |
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| article pdf uploaded. | 19 December 2019 07:19 CET | Updated version of record | https://www.mdpi.com/2073-4344/9/12/1026/pdf |
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| article pdf uploaded. | 4 December 2019 16:22 CET | Version of Record | https://www.mdpi.com/2073-4344/9/12/1026/pdf-vor |
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