| article html file updated | 8 February 2020 05:37 CET | Update | https://www.mdpi.com/2072-6643/9/5/485 |
| article html file updated | 24 September 2019 18:40 CEST | Update | - |
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| article html file updated | 1 June 2017 07:40 CEST | Update | - |
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| article html file updated | 12 May 2017 06:25 CEST | Original file | - |
| article xml uploaded. | 12 May 2017 06:24 CEST | Original file | https://www.mdpi.com/2072-6643/9/5/485/xml |
| article pdf uploaded. | 12 May 2017 06:24 CEST | Version of Record | https://www.mdpi.com/2072-6643/9/5/485/pdf |
