| article html file updated | 29 August 2025 21:52 CEST | Update | https://www.mdpi.com/1424-8220/15/7/15494 |
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| article xml file uploaded | 21 August 2015 04:51 CEST | Original file | https://www.mdpi.com/1424-8220/15/7/15494/xml |
| article pdf uploaded. | 1 July 2015 14:10 CEST | Updated version of record | https://www.mdpi.com/1424-8220/15/7/15494/pdf |
| article pdf uploaded. | 1 July 2015 11:12 CEST | Updated version of record | https://www.mdpi.com/1424-8220/15/7/15494/pdf-vor |
| article pdf uploaded. | 30 June 2015 13:49 CEST | Version of Record | https://www.mdpi.com/1424-8220/15/7/15494/pdf-vor |
