| article html file updated | 30 July 2022 06:46 CEST | Update | https://www.mdpi.com/1648-9144/57/9/993 |
| article html file updated | 23 September 2021 05:33 CEST | Update | - |
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| article pdf uploaded. | 23 September 2021 05:32 CEST | Updated version of record | https://www.mdpi.com/1648-9144/57/9/993/pdf |
| article xml uploaded. | 23 September 2021 05:32 CEST | Update | https://www.mdpi.com/1648-9144/57/9/993/xml |
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| article pdf uploaded. | 20 September 2021 14:48 CEST | Version of Record | https://www.mdpi.com/1648-9144/57/9/993/pdf-vor |
