| article html file updated | 30 August 2025 11:22 CEST | Update | https://www.mdpi.com/1996-1073/12/3/342 |
| article html file updated | 18 July 2022 01:03 CEST | Update | - |
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| article html file updated | 24 January 2019 10:24 CET | Original file | - |
| article pdf uploaded. | 24 January 2019 10:22 CET | Updated version of record | https://www.mdpi.com/1996-1073/12/3/342/pdf |
| article xml uploaded. | 24 January 2019 10:22 CET | Update | https://www.mdpi.com/1996-1073/12/3/342/xml |
| article xml file uploaded | 24 January 2019 10:22 CET | Update | - |
| article pdf uploaded. | 22 January 2019 17:52 CET | Updated version of record | https://www.mdpi.com/1996-1073/12/3/342/pdf-vor |
| article pdf uploaded. | 22 January 2019 17:38 CET | Version of Record | https://www.mdpi.com/1996-1073/12/3/342/pdf-vor |
| article xml file uploaded | 22 January 2019 17:38 CET | Original file | - |
