| article html file updated | 30 August 2025 14:21 CEST | Update | https://www.mdpi.com/1996-1073/12/8/1571 |
| article html file updated | 19 July 2022 17:54 CEST | Update | - |
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| article html file updated | 25 April 2019 11:30 CEST | Original file | - |
| article pdf uploaded. | 25 April 2019 11:29 CEST | Version of Record | https://www.mdpi.com/1996-1073/12/8/1571/pdf |
| article xml uploaded. | 25 April 2019 11:29 CEST | Update | https://www.mdpi.com/1996-1073/12/8/1571/xml |
| article xml file uploaded | 25 April 2019 11:29 CEST | Original file | - |
