| article html file updated | 7 February 2020 08:42 CET | Update | https://www.mdpi.com/2072-6643/8/5/292 |
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| article xml uploaded. | 14 May 2016 04:33 CEST | Original file | https://www.mdpi.com/2072-6643/8/5/292/xml |
| article pdf uploaded. | 14 May 2016 04:33 CEST | Version of Record | https://www.mdpi.com/2072-6643/8/5/292/pdf |
