| article html file updated | 29 August 2025 23:47 CEST | Update | https://www.mdpi.com/2071-1050/8/10/1073 |
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| article pdf uploaded. | 24 October 2016 04:29 CEST | Updated version of record | https://www.mdpi.com/2071-1050/8/10/1073/pdf |
| article pdf uploaded. | 23 October 2016 09:42 CEST | Version of Record | https://www.mdpi.com/2071-1050/8/10/1073/pdf-vor |
