| article html file updated | 8 February 2020 11:18 CET | Update | https://www.mdpi.com/2072-4292/9/7/738 |
| article html file updated | 26 September 2019 00:11 CEST | Update | - |
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| article html file updated | 18 July 2017 15:29 CEST | Original file | - |
| article xml uploaded. | 18 July 2017 15:28 CEST | Original file | https://www.mdpi.com/2072-4292/9/7/738/xml |
| article pdf uploaded. | 18 July 2017 15:28 CEST | Version of Record | https://www.mdpi.com/2072-4292/9/7/738/pdf |
