| article html file updated | 6 February 2020 21:35 CET | Update | https://www.mdpi.com/1424-8220/15/8/19583 |
| article html file updated | 6 May 2019 13:55 CEST | Update | - |
| article html file updated | 26 March 2019 08:22 CET | Update | - |
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| article xml file uploaded | 9 September 2015 11:47 CEST | Original file | https://www.mdpi.com/1424-8220/15/8/19583/xml |
| article pdf uploaded. | 10 August 2015 09:50 CEST | Version of Record | https://www.mdpi.com/1424-8220/15/8/19583/pdf |
