| article html file updated | 30 August 2025 22:00 CEST | Update | https://www.mdpi.com/1996-1073/12/13/2560 |
| article html file updated | 21 August 2025 21:34 CEST | Update | - |
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| article pdf uploaded. | 5 July 2019 04:26 CEST | Updated version of record | https://www.mdpi.com/1996-1073/12/13/2560/pdf |
| article xml uploaded. | 5 July 2019 04:26 CEST | Update | https://www.mdpi.com/1996-1073/12/13/2560/xml |
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| article html file updated | 3 July 2019 11:56 CEST | Original file | - |
| article pdf uploaded. | 3 July 2019 11:54 CEST | Version of Record | https://www.mdpi.com/1996-1073/12/13/2560/pdf-vor |
| article xml file uploaded | 3 July 2019 11:54 CEST | Original file | - |
