| article html file updated | 8 February 2020 10:15 CET | Update | https://www.mdpi.com/2072-6694/9/7/82 |
| article html file updated | 25 September 2019 18:55 CEST | Update | - |
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| article html file updated | 28 July 2017 11:03 CEST | Update | - |
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| article xml uploaded. | 17 July 2017 03:10 CEST | Update | https://www.mdpi.com/2072-6694/9/7/82/xml |
| article pdf uploaded. | 17 July 2017 03:10 CEST | Updated version of record | https://www.mdpi.com/2072-6694/9/7/82/pdf |
| article html file updated | 10 July 2017 08:26 CEST | Original file | - |
| article pdf uploaded. | 10 July 2017 08:25 CEST | Updated version of record | https://www.mdpi.com/2072-6694/9/7/82/pdf-vor |
| article pdf uploaded. | 6 July 2017 11:54 CEST | Version of Record | https://www.mdpi.com/2072-6694/9/7/82/pdf-vor |