| article html file updated | 8 February 2020 04:38 CET | Update | https://new.mdpi.com/2072-6651/9/5/151 |
| article html file updated | 24 September 2019 13:37 CEST | Update | - |
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| article html file updated | 1 June 2017 12:07 CEST | Update | - |
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| article xml uploaded. | 28 April 2017 14:44 CEST | Original file | https://new.mdpi.com/2072-6651/9/5/151/xml |
| article pdf uploaded. | 28 April 2017 14:44 CEST | Version of Record | https://new.mdpi.com/2072-6651/9/5/151/pdf |
