| article html file updated | 30 August 2025 00:54 CEST | Update | https://www.mdpi.com/1996-1073/10/8/1165 |
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| article pdf uploaded. | 8 August 2017 10:03 CEST | Updated version of record | https://www.mdpi.com/1996-1073/10/8/1165/pdf |
| article pdf uploaded. | 8 August 2017 10:03 CEST | Version of Record | https://www.mdpi.com/1996-1073/10/8/1165/pdf-vor |
