| article html file updated | 9 February 2020 23:34 CET | Update | https://www.mdpi.com/1996-1073/11/7/1697 |
| article html file updated | 5 October 2019 03:18 CEST | Update | N/A |
| article html file updated | 30 April 2019 06:06 CEST | Update | N/A |
| article html file updated | 16 April 2019 01:19 CEST | Update | N/A |
| article html file updated | 30 March 2019 16:04 CET | Update | N/A |
| article html file updated | 1 August 2018 10:57 CEST | Update | N/A |
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| article html file updated | 31 July 2018 06:01 CEST | Update | N/A |
| article html file updated | 1 July 2018 05:19 CEST | Original file | N/A |
| article pdf uploaded. | 1 July 2018 05:18 CEST | Version of Record | https://www.mdpi.com/1996-1073/11/7/1697/pdf |
| article xml uploaded. | 1 July 2018 05:18 CEST | Update | https://www.mdpi.com/1996-1073/11/7/1697/xml |
| article xml file uploaded | 1 July 2018 05:18 CEST | Original file | N/A |
