| article html file updated | 6 February 2020 19:37 CET | Update | https://www.mdpi.com/1420-3049/20/6/10873 |
| article html file updated | 20 September 2019 22:44 CEST | Update | - |
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| article html file updated | 21 August 2015 13:33 CEST | Update | - |
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| article xml file uploaded | 15 July 2015 05:34 CEST | Original file | https://www.mdpi.com/1420-3049/20/6/10873/xml |
| article pdf uploaded. | 12 June 2015 10:44 CEST | Version of Record | https://www.mdpi.com/1420-3049/20/6/10873/pdf |
