| article html file updated | 8 February 2020 16:46 CET | Update | https://www.mdpi.com/2072-6643/9/10/1048 |
| article html file updated | 27 September 2019 06:47 CEST | Update | - |
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| article html file updated | 6 November 2017 07:42 CET | Update | - |
| article html file updated | 21 September 2017 12:02 CEST | Original file | - |
| article xml uploaded. | 21 September 2017 12:01 CEST | Original file | https://www.mdpi.com/2072-6643/9/10/1048/xml |
| article pdf uploaded. | 21 September 2017 12:01 CEST | Version of Record | https://www.mdpi.com/2072-6643/9/10/1048/pdf |
