| article html file updated | 31 August 2025 07:48 CEST | Update | https://www.mdpi.com/2227-7102/10/1/11 |
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| article pdf uploaded. | 13 January 2020 05:35 CET | Updated version of record | https://www.mdpi.com/2227-7102/10/1/11/pdf |
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| article pdf uploaded. | 30 December 2019 16:44 CET | Version of Record | https://www.mdpi.com/2227-7102/10/1/11/pdf-vor |
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