| article html file updated | 4 September 2020 10:14 CEST | Update | https://www.mdpi.com/1099-4300/20/4/284 |
| article html file updated | 9 February 2020 13:47 CET | Update | - |
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| article html file updated | 1 May 2018 11:30 CEST | Update | - |
| article html file updated | 14 April 2018 06:31 CEST | Original file | - |
| article xml uploaded. | 14 April 2018 06:30 CEST | Original file | https://www.mdpi.com/1099-4300/20/4/284/xml |
| article pdf uploaded. | 14 April 2018 06:30 CEST | Version of Record | https://www.mdpi.com/1099-4300/20/4/284/pdf |
