| article html file updated | 1 September 2025 05:57 CEST | Update | https://www.mdpi.com/2227-9091/8/3/86 |
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| article pdf uploaded. | 20 August 2020 13:38 CEST | Updated version of record | https://www.mdpi.com/2227-9091/8/3/86/pdf |
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| article pdf uploaded. | 17 August 2020 15:33 CEST | Updated version of record | https://www.mdpi.com/2227-9091/8/3/86/pdf-vor |
| article pdf uploaded. | 17 August 2020 15:33 CEST | Version of Record | https://www.mdpi.com/2227-9091/8/3/86/pdf-vor |
