| article html file updated | 29 August 2025 22:22 CEST | Update | https://www.mdpi.com/1660-3397/13/11/7020 |
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| article html file updated | 7 February 2020 01:10 CET | Original file | - |
| article pdf uploaded. | 23 November 2015 04:32 CET | Updated version of record | https://www.mdpi.com/1660-3397/13/11/7020/pdf |
| article pdf uploaded. | 19 November 2015 15:22 CET | Version of Record | https://www.mdpi.com/1660-3397/13/11/7020/pdf-vor |
| article xml uploaded. | 19 November 2015 15:22 CET | Original file | https://www.mdpi.com/1660-3397/13/11/7020/xml |
