| article html file updated | 8 February 2020 09:22 CET | Update | https://www.mdpi.com/2073-4441/9/7/463 |
| article html file updated | 25 September 2019 14:11 CEST | Update | - |
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| article xml uploaded. | 27 June 2017 15:32 CEST | Original file | https://www.mdpi.com/2073-4441/9/7/463/xml |
| article pdf uploaded. | 27 June 2017 15:32 CEST | Version of Record | https://www.mdpi.com/2073-4441/9/7/463/pdf |
