| article html file updated | 31 August 2025 19:12 CEST | Update | https://www.mdpi.com/2071-1050/12/9/3667 |
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| article pdf uploaded. | 12 May 2020 10:25 CEST | Updated version of record | https://www.mdpi.com/2071-1050/12/9/3667/pdf |
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| article pdf uploaded. | 1 May 2020 13:49 CEST | Version of Record | https://www.mdpi.com/2071-1050/12/9/3667/pdf-vor |
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