| article html file updated | 31 August 2025 09:35 CEST | Update | https://www.mdpi.com/1660-4601/17/3/681 |
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| article pdf uploaded. | 25 January 2020 16:19 CET | Updated version of record | https://www.mdpi.com/1660-4601/17/3/681/pdf |
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| article pdf uploaded. | 21 January 2020 13:00 CET | Version of Record | https://www.mdpi.com/1660-4601/17/3/681/pdf-vor |
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