| article html file updated | 8 February 2020 11:29 CET | Update | https://www.mdpi.com/1996-1944/10/7/828 |
| article html file updated | 26 September 2019 01:17 CEST | Update | - |
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| article html file updated | 19 July 2017 15:59 CEST | Original file | - |
| article xml uploaded. | 19 July 2017 15:57 CEST | Original file | https://www.mdpi.com/1996-1944/10/7/828/xml |
| article pdf uploaded. | 19 July 2017 15:57 CEST | Version of Record | https://www.mdpi.com/1996-1944/10/7/828/pdf |
