| article html file updated | 31 August 2025 07:53 CEST | Update | https://www.mdpi.com/1424-8220/20/1/243 |
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| article pdf uploaded. | 7 January 2020 03:33 CET | Updated version of record | https://www.mdpi.com/1424-8220/20/1/243/pdf |
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| article pdf uploaded. | 31 December 2019 11:11 CET | Version of Record | https://www.mdpi.com/1424-8220/20/1/243/pdf-vor |
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