| article html file updated | 31 August 2025 01:32 CEST | Update | https://www.mdpi.com/1996-1944/12/18/3006 |
| article html file updated | 20 July 2022 03:18 CEST | Update | - |
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| article pdf uploaded. | 17 September 2019 10:05 CEST | Updated version of record | https://www.mdpi.com/1996-1944/12/18/3006/pdf |
| article xml uploaded. | 17 September 2019 10:05 CEST | Update | https://www.mdpi.com/1996-1944/12/18/3006/xml |
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| article pdf uploaded. | 16 September 2019 17:03 CEST | Version of Record | https://www.mdpi.com/1996-1944/12/18/3006/pdf-vor |
| article xml file uploaded | 16 September 2019 17:03 CEST | Original file | - |
