| article html file updated | 8 February 2020 11:21 CET | Update | https://www.mdpi.com/1996-1944/10/7/815 |
| article html file updated | 26 September 2019 00:28 CEST | Update | - |
| article html file updated | 3 May 2019 11:43 CEST | Update | - |
| article html file updated | 27 March 2019 16:25 CET | Update | - |
| article html file updated | 1 August 2017 10:07 CEST | Update | - |
| article html file updated | 18 July 2017 13:50 CEST | Update | - |
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| article html file updated | 18 July 2017 13:48 CEST | Original file | - |
| article xml uploaded. | 18 July 2017 13:46 CEST | Update | https://www.mdpi.com/1996-1944/10/7/815/xml |
| article pdf uploaded. | 18 July 2017 13:46 CEST | Version of Record | https://www.mdpi.com/1996-1944/10/7/815/pdf |
