| article html file updated | 8 February 2020 21:07 CET | Update | https://www.mdpi.com/1996-1073/10/11/1862 |
| article html file updated | 28 September 2019 11:04 CEST | Update | - |
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| article html file updated | 30 November 2017 11:22 CET | Update | - |
| article html file updated | 14 November 2017 10:52 CET | Original file | - |
| article xml uploaded. | 14 November 2017 10:50 CET | Original file | https://www.mdpi.com/1996-1073/10/11/1862/xml |
| article pdf uploaded. | 14 November 2017 10:50 CET | Version of Record | https://www.mdpi.com/1996-1073/10/11/1862/pdf |
