| article html file updated | 8 February 2020 20:56 CET | Update | https://www.mdpi.com/2072-6643/9/11/1234 |
| article html file updated | 28 September 2019 09:49 CEST | Update | - |
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| article html file updated | 30 November 2017 12:07 CET | Update | - |
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| article xml uploaded. | 11 November 2017 11:24 CET | Original file | https://www.mdpi.com/2072-6643/9/11/1234/xml |
| article pdf uploaded. | 11 November 2017 11:24 CET | Version of Record | https://www.mdpi.com/2072-6643/9/11/1234/pdf |
