| article html file updated | 8 February 2020 10:24 CET | Update | https://www.mdpi.com/2072-6643/9/7/713 |
| article html file updated | 25 September 2019 19:37 CEST | Update | - |
| article html file updated | 3 May 2019 13:30 CEST | Update | - |
| article html file updated | 2 August 2017 04:07 CEST | Update | - |
| article html file updated | 17 July 2017 03:39 CEST | Update | - |
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| article xml uploaded. | 17 July 2017 03:36 CEST | Update | https://www.mdpi.com/2072-6643/9/7/713/xml |
| article pdf uploaded. | 17 July 2017 03:36 CEST | Updated version of record | https://www.mdpi.com/2072-6643/9/7/713/pdf |
| article html file updated | 7 July 2017 12:19 CEST | Original file | - |
| article pdf uploaded. | 7 July 2017 12:18 CEST | Version of Record | https://www.mdpi.com/2072-6643/9/7/713/pdf-vor |
