| article html file updated | 8 February 2020 04:34 CET | Update | https://www.mdpi.com/1099-4300/19/5/194 |
| article html file updated | 24 September 2019 13:11 CEST | Update | - |
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| article html file updated | 31 May 2017 06:46 CEST | Update | - |
| article html file updated | 27 April 2017 15:52 CEST | Original file | - |
| article xml uploaded. | 27 April 2017 15:51 CEST | Original file | https://www.mdpi.com/1099-4300/19/5/194/xml |
| article pdf uploaded. | 27 April 2017 15:51 CEST | Version of Record | https://www.mdpi.com/1099-4300/19/5/194/pdf |
