| article html file updated | 8 February 2020 09:50 CET | Update | https://www.mdpi.com/1424-8220/17/7/1541 |
| article html file updated | 25 September 2019 16:45 CEST | Update | - |
| article html file updated | 3 May 2019 14:33 CEST | Update | - |
| article html file updated | 2 August 2017 12:03 CEST | Update | - |
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| article html file updated | 1 July 2017 11:24 CEST | Original file | - |
| article xml uploaded. | 1 July 2017 11:23 CEST | Update | https://www.mdpi.com/1424-8220/17/7/1541/xml |
| article pdf uploaded. | 1 July 2017 11:23 CEST | Version of Record | https://www.mdpi.com/1424-8220/17/7/1541/pdf |
