| article html file updated | 9 February 2020 22:36 CET | Update | https://www.mdpi.com/2075-4701/8/7/480 |
| article html file updated | 4 October 2019 21:22 CEST | Update | - |
| article html file updated | 30 April 2019 08:15 CEST | Update | - |
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| article html file updated | 1 August 2018 05:26 CEST | Update | - |
| article html file updated | 31 July 2018 10:46 CEST | Update | - |
| article html file updated | 23 June 2018 11:21 CEST | Original file | - |
| article pdf uploaded. | 23 June 2018 11:20 CEST | Version of Record | https://www.mdpi.com/2075-4701/8/7/480/pdf |
| article xml uploaded. | 23 June 2018 11:20 CEST | Update | https://www.mdpi.com/2075-4701/8/7/480/xml |
| article xml file uploaded | 23 June 2018 11:20 CEST | Original file | - |
