| article html file updated | 31 August 2025 03:56 CEST | Update | https://www.mdpi.com/2075-4701/9/11/1181 |
| article html file updated | 20 July 2022 00:26 CEST | Update | - |
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| article html file updated | 29 November 2019 09:16 CET | Update | - |
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| article pdf uploaded. | 18 November 2019 09:26 CET | Updated version of record | https://www.mdpi.com/2075-4701/9/11/1181/pdf |
| article xml uploaded. | 18 November 2019 09:26 CET | Update | https://www.mdpi.com/2075-4701/9/11/1181/xml |
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| article pdf uploaded. | 1 November 2019 15:57 CET | Version of Record | https://www.mdpi.com/2075-4701/9/11/1181/pdf-vor |
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