| article html file updated | 6 February 2020 10:04 CET | Update | https://www.mdpi.com/1420-3049/19/6/8363 |
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| article xml file uploaded | 3 July 2014 08:57 CEST | Original file | https://www.mdpi.com/1420-3049/19/6/8363/xml |
| article pdf uploaded. | 19 June 2014 10:27 CEST | Version of Record | https://www.mdpi.com/1420-3049/19/6/8363/pdf |
