| article html file updated | 31 August 2025 23:36 CEST | Update | https://www.mdpi.com/2073-4433/11/6/631 |
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| article pdf uploaded. | 28 June 2020 08:46 CEST | Updated version of record | https://www.mdpi.com/2073-4433/11/6/631/pdf |
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| article pdf uploaded. | 14 June 2020 13:39 CEST | Updated version of record | https://www.mdpi.com/2073-4433/11/6/631/pdf-vor |
| article pdf uploaded. | 14 June 2020 13:32 CEST | Version of Record | https://www.mdpi.com/2073-4433/11/6/631/pdf-vor |
