| article html file updated | 9 February 2020 23:36 CET | Update | https://www.mdpi.com/1996-1073/11/7/1715 |
| article html file updated | 5 October 2019 03:30 CEST | Update | - |
| article html file updated | 30 April 2019 06:02 CEST | Update | - |
| article html file updated | 16 April 2019 01:16 CEST | Update | - |
| article html file updated | 30 March 2019 16:08 CET | Update | - |
| article html file updated | 1 August 2018 14:21 CEST | Update | - |
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| article html file updated | 31 July 2018 06:11 CEST | Update | - |
| article html file updated | 1 July 2018 08:06 CEST | Original file | - |
| article pdf uploaded. | 1 July 2018 08:05 CEST | Version of Record | https://www.mdpi.com/1996-1073/11/7/1715/pdf |
| article xml uploaded. | 1 July 2018 08:05 CEST | Update | https://www.mdpi.com/1996-1073/11/7/1715/xml |
| article xml file uploaded | 1 July 2018 08:05 CEST | Original file | - |
