| article html file updated | 9 February 2020 01:43 CET | Update | https://www.mdpi.com/1996-1073/11/1/85 |
| article html file updated | 29 September 2019 14:43 CEST | Update | - |
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| article xml uploaded. | 1 January 2018 11:59 CET | Original file | https://www.mdpi.com/1996-1073/11/1/85/xml |
| article pdf uploaded. | 1 January 2018 11:59 CET | Version of Record | https://www.mdpi.com/1996-1073/11/1/85/pdf |
