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| article pdf uploaded. | 30 August 2020 13:57 CEST | Updated version of record | https://www.mdpi.com/2072-6643/12/9/2594/pdf |
| article xml uploaded. | 30 August 2020 13:57 CEST | Update | https://www.mdpi.com/2072-6643/12/9/2594/xml |
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| article html file updated | 26 August 2020 15:33 CEST | Original file | - |
| article pdf uploaded. | 26 August 2020 15:31 CEST | Updated version of record | https://www.mdpi.com/2072-6643/12/9/2594/pdf-vor |
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| article pdf uploaded. | 26 August 2020 14:10 CEST | Updated version of record | https://www.mdpi.com/2072-6643/12/9/2594/pdf-vor |
| article pdf uploaded. | 26 August 2020 14:10 CEST | Version of Record | https://www.mdpi.com/2072-6643/12/9/2594/pdf-vor |