| article html file updated | 30 August 2025 14:23 CEST | Update | https://www.mdpi.com/1996-1073/12/9/1589 |
| article html file updated | 19 July 2022 17:56 CEST | Update | - |
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| article pdf uploaded. | 28 April 2019 04:04 CEST | Updated version of record | https://www.mdpi.com/1996-1073/12/9/1589/pdf |
| article xml uploaded. | 28 April 2019 04:04 CEST | Update | https://www.mdpi.com/1996-1073/12/9/1589/xml |
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| article html file updated | 26 April 2019 09:36 CEST | Original file | - |
| article pdf uploaded. | 26 April 2019 09:35 CEST | Version of Record | https://www.mdpi.com/1996-1073/12/9/1589/pdf-vor |
| article xml file uploaded | 26 April 2019 09:35 CEST | Original file | - |
