| article html file updated | 31 August 2025 01:39 CEST | Update | https://www.mdpi.com/1996-1073/12/18/3574 |
| article html file updated | 20 July 2022 03:10 CEST | Update | - |
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| article pdf uploaded. | 20 September 2019 09:38 CEST | Updated version of record | https://www.mdpi.com/1996-1073/12/18/3574/pdf |
| article xml uploaded. | 20 September 2019 09:38 CEST | Update | https://www.mdpi.com/1996-1073/12/18/3574/xml |
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| article pdf uploaded. | 18 September 2019 17:02 CEST | Version of Record | https://www.mdpi.com/1996-1073/12/18/3574/pdf-vor |
| article xml file uploaded | 18 September 2019 17:02 CEST | Original file | - |
