| article html file updated | 8 February 2020 21:46 CET | Update | https://www.mdpi.com/1424-8220/17/11/2685 |
| article html file updated | 28 September 2019 15:19 CEST | Update | - |
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| article html file updated | 30 November 2017 14:24 CET | Update | - |
| article html file updated | 21 November 2017 10:11 CET | Original file | - |
| article xml uploaded. | 21 November 2017 10:10 CET | Original file | https://www.mdpi.com/1424-8220/17/11/2685/xml |
| article pdf uploaded. | 21 November 2017 10:10 CET | Version of Record | https://www.mdpi.com/1424-8220/17/11/2685/pdf |
