| article html file updated | 30 August 2025 22:17 CEST | Update | https://www.mdpi.com/2223-7747/8/7/212 |
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| article html file updated | 10 July 2019 08:38 CEST | Original file | - |
| article supplementary file uploaded. | 10 July 2019 08:37 CEST | - | https://www.mdpi.com/2223-7747/8/7/212#supplementary |
| article pdf uploaded. | 10 July 2019 08:37 CEST | Version of Record | https://www.mdpi.com/2223-7747/8/7/212/pdf |
| article xml uploaded. | 10 July 2019 08:37 CEST | Update | https://www.mdpi.com/2223-7747/8/7/212/xml |
| article xml file uploaded | 10 July 2019 08:36 CEST | Original file | - |
