| article html file updated | 31 August 2025 19:25 CEST | Update | https://www.mdpi.com/2306-7381/7/2/60 |
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| article html file updated | 8 October 2020 23:39 CEST | Update | N/A |
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| article pdf uploaded. | 22 May 2020 07:55 CEST | Updated version of record | https://www.mdpi.com/2306-7381/7/2/60/pdf |
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| article pdf uploaded. | 4 May 2020 15:19 CEST | Version of Record | https://www.mdpi.com/2306-7381/7/2/60/pdf-vor |
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