| article html file updated | 7 February 2020 08:41 CET | Update | https://www.mdpi.com/1660-4601/13/5/496 |
| article html file updated | 5 May 2019 15:50 CEST | Update | - |
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| article html file updated | 26 May 2016 08:36 CEST | Update | - |
| article html file updated | 16 May 2016 23:25 CEST | Original file | - |
| article xml uploaded. | 13 May 2016 15:37 CEST | Original file | https://www.mdpi.com/1660-4601/13/5/496/xml |
| article pdf uploaded. | 13 May 2016 15:37 CEST | Version of Record | https://www.mdpi.com/1660-4601/13/5/496/pdf |
