| article html file updated | 8 February 2020 15:05 CET | Update | https://www.mdpi.com/1996-1944/10/9/1017 |
| article html file updated | 26 September 2019 21:34 CEST | Update | - |
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| article html file updated | 30 September 2017 09:05 CEST | Update | - |
| article html file updated | 1 September 2017 12:52 CEST | Original file | - |
| article xml uploaded. | 1 September 2017 12:50 CEST | Original file | https://www.mdpi.com/1996-1944/10/9/1017/xml |
| article pdf uploaded. | 1 September 2017 12:50 CEST | Version of Record | https://www.mdpi.com/1996-1944/10/9/1017/pdf |
