| article html file updated | 7 February 2020 13:43 CET | Update | https://www.mdpi.com/1424-8220/16/9/1342 |
| article html file updated | 5 May 2019 06:24 CEST | Update | - |
| article html file updated | 27 March 2019 14:25 CET | Update | - |
| article html file updated | 27 September 2016 06:35 CEST | Update | - |
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| article xml uploaded. | 23 August 2016 08:18 CEST | Original file | https://www.mdpi.com/1424-8220/16/9/1342/xml |
| article pdf uploaded. | 23 August 2016 08:18 CEST | Version of Record | https://www.mdpi.com/1424-8220/16/9/1342/pdf |
