| article html file updated | 9 February 2020 09:56 CET | Update | https://www.mdpi.com/1424-8220/18/3/866 |
| article html file updated | 1 October 2019 15:41 CEST | Update | - |
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| article xml uploaded. | 15 March 2018 09:51 CET | Original file | https://www.mdpi.com/1424-8220/18/3/866/xml |
| article pdf uploaded. | 15 March 2018 09:51 CET | Version of Record | https://www.mdpi.com/1424-8220/18/3/866/pdf |
