| article html file updated | 14 August 2026 18:26 CEST | Update | https://www.mdpi.com/2076-3425/7/10/134 |
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| article xml uploaded. | 23 October 2017 17:59 CEST | Original file | https://www.mdpi.com/2076-3425/7/10/134/xml |
| article pdf uploaded. | 23 October 2017 17:59 CEST | Updated version of record | https://www.mdpi.com/2076-3425/7/10/134/pdf |
| article pdf uploaded. | 20 October 2017 15:39 CEST | Version of Record | https://www.mdpi.com/2076-3425/7/10/134/pdf-vor |
