| article html file updated | 9 February 2020 12:11 CET | Update | https://www.mdpi.com/1424-8220/18/4/1063 |
| article html file updated | 2 October 2019 04:56 CEST | Update | - |
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| article html file updated | 2 April 2018 23:34 CEST | Original file | - |
| article xml uploaded. | 2 April 2018 09:08 CEST | Update | https://www.mdpi.com/1424-8220/18/4/1063/xml |
| article pdf uploaded. | 2 April 2018 09:08 CEST | Version of Record | https://www.mdpi.com/1424-8220/18/4/1063/pdf |