| article html file updated | 29 August 2025 23:19 CEST | Update | https://www.mdpi.com/1424-8220/16/7/1045 |
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| article xml uploaded. | 7 July 2016 12:51 CEST | Original file | https://www.mdpi.com/1424-8220/16/7/1045/xml |
| article pdf uploaded. | 7 July 2016 12:51 CEST | Updated version of record | https://www.mdpi.com/1424-8220/16/7/1045/pdf |
| article pdf uploaded. | 6 July 2016 10:50 CEST | Version of Record | https://www.mdpi.com/1424-8220/16/7/1045/pdf-vor |
