| article html file updated | 4 September 2020 10:22 CEST | Update | https://www.mdpi.com/1099-4300/20/6/424 |
| article html file updated | 9 February 2020 19:45 CET | Update | - |
| article html file updated | 4 October 2019 03:25 CEST | Update | - |
| article html file updated | 30 April 2019 15:00 CEST | Update | - |
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| article html file updated | 30 March 2019 06:20 CET | Update | - |
| article html file updated | 26 June 2018 12:55 CEST | Update | - |
| article html file updated | 31 May 2018 15:56 CEST | Original file | - |
| article pdf uploaded. | 31 May 2018 15:55 CEST | Version of Record | https://www.mdpi.com/1099-4300/20/6/424/pdf |
| article xml uploaded. | 31 May 2018 15:55 CEST | Update | https://www.mdpi.com/1099-4300/20/6/424/xml |
| article xml file uploaded | 31 May 2018 15:55 CEST | Original file | - |
