| article html file updated | 8 February 2020 05:34 CET | Update | https://www.mdpi.com/1099-4300/19/5/217 |
| article html file updated | 3 May 2019 22:36 CEST | Update | - |
| article html file updated | 31 May 2017 06:48 CEST | Update | - |
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| article html file updated | 11 May 2017 08:40 CEST | Original file | - |
| article xml uploaded. | 11 May 2017 08:39 CEST | Original file | https://www.mdpi.com/1099-4300/19/5/217/xml |
| article pdf uploaded. | 11 May 2017 08:39 CEST | Version of Record | https://www.mdpi.com/1099-4300/19/5/217/pdf |
