| article html file updated | 8 February 2020 11:24 CET | Update | https://www.mdpi.com/1424-8220/17/7/1656 |
| article html file updated | 26 September 2019 00:42 CEST | Update | N/A |
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| article html file updated | 19 July 2017 11:00 CEST | Original file | N/A |
| article xml uploaded. | 19 July 2017 10:59 CEST | Original file | https://www.mdpi.com/1424-8220/17/7/1656/xml |
| article pdf uploaded. | 19 July 2017 10:59 CEST | Version of Record | https://www.mdpi.com/1424-8220/17/7/1656/pdf |
