| article html file updated | 8 February 2020 21:40 CET | Update | https://www.mdpi.com/1424-8220/17/11/2677 |
| article html file updated | 28 September 2019 14:34 CEST | Update | - |
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| article html file updated | 18 April 2019 11:35 CEST | Update | - |
| article html file updated | 30 November 2017 14:23 CET | Update | - |
| article html file updated | 20 November 2017 12:29 CET | Original file | - |
| article xml uploaded. | 20 November 2017 12:28 CET | Original file | https://www.mdpi.com/1424-8220/17/11/2677/xml |
| article pdf uploaded. | 20 November 2017 12:27 CET | Version of Record | https://www.mdpi.com/1424-8220/17/11/2677/pdf |
