| article html file updated | 7 February 2020 00:11 CET | Update | https://www.mdpi.com/1996-1944/8/10/5373 |
| article html file updated | 6 May 2019 08:30 CEST | Update | - |
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| article xml file uploaded | 11 November 2015 10:28 CET | Original file | https://www.mdpi.com/1996-1944/8/10/5373/xml |
| article pdf uploaded. | 23 October 2015 16:05 CEST | Version of Record | https://www.mdpi.com/1996-1944/8/10/5373/pdf |
