| article html file updated | 9 February 2020 22:43 CET | Update | https://www.mdpi.com/1996-1073/11/7/1647 |
| article html file updated | 4 October 2019 22:03 CEST | Update | - |
| article html file updated | 30 April 2019 07:59 CEST | Update | - |
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| article html file updated | 30 March 2019 13:52 CET | Update | - |
| article html file updated | 1 August 2018 10:48 CEST | Update | - |
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| article html file updated | 31 July 2018 11:20 CEST | Update | - |
| article html file updated | 31 July 2018 05:24 CEST | Update | - |
| article html file updated | 25 June 2018 09:51 CEST | Original file | - |
| article pdf uploaded. | 25 June 2018 09:49 CEST | Version of Record | https://www.mdpi.com/1996-1073/11/7/1647/pdf |
| article xml uploaded. | 25 June 2018 09:49 CEST | Update | https://www.mdpi.com/1996-1073/11/7/1647/xml |
| article xml file uploaded | 25 June 2018 09:49 CEST | Original file | - |
