| article html file updated | 10 February 2020 22:29 CET | Update | https://www.mdpi.com/2075-4701/8/11/973 |
| article html file updated | 10 October 2019 18:34 CEST | Update | - |
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| article html file updated | 27 November 2018 09:18 CET | Update | - |
| article html file updated | 21 November 2018 09:01 CET | Original file | - |
| article pdf uploaded. | 21 November 2018 09:00 CET | Version of Record | https://www.mdpi.com/2075-4701/8/11/973/pdf |
| article xml uploaded. | 21 November 2018 09:00 CET | Update | https://www.mdpi.com/2075-4701/8/11/973/xml |
| article xml file uploaded | 21 November 2018 09:00 CET | Original file | - |
