| article html file updated | 30 August 2025 00:46 CEST | Update | https://www.mdpi.com/1996-1944/10/7/834 |
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| article xml uploaded. | 21 July 2017 10:26 CEST | Update | https://www.mdpi.com/1996-1944/10/7/834/xml |
| article pdf uploaded. | 21 July 2017 10:26 CEST | Updated version of record | https://www.mdpi.com/1996-1944/10/7/834/pdf |
| article pdf uploaded. | 20 July 2017 11:57 CEST | Version of Record | https://www.mdpi.com/1996-1944/10/7/834/pdf-vor |
