| article html file updated | 31 August 2025 13:48 CEST | Update | https://www.mdpi.com/1996-1073/13/5/1239 |
| article html file updated | 20 July 2022 22:17 CEST | Update | - |
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| article html file updated | 7 March 2020 19:45 CET | Original file | - |
| article pdf uploaded. | 7 March 2020 11:34 CET | Version of Record | https://www.mdpi.com/1996-1073/13/5/1239/pdf-vor |
| article xml file uploaded | 7 March 2020 11:34 CET | Original file | - |
