| article html file updated | 8 February 2020 20:43 CET | Update | https://www.mdpi.com/2072-6643/9/11/1228 |
| article html file updated | 28 September 2019 08:23 CEST | Update | - |
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| article html file updated | 30 November 2017 12:06 CET | Update | - |
| article html file updated | 10 November 2017 10:23 CET | Update | - |
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| article xml uploaded. | 10 November 2017 10:22 CET | Update | https://www.mdpi.com/2072-6643/9/11/1228/xml |
| article pdf uploaded. | 10 November 2017 10:22 CET | Updated version of record | https://www.mdpi.com/2072-6643/9/11/1228/pdf |
| article html file updated | 10 November 2017 10:03 CET | Update | - |
| article html file updated | 10 November 2017 10:03 CET | Update | - |
| article xml uploaded. | 10 November 2017 10:02 CET | Update | - |
| article pdf uploaded. | 10 November 2017 10:02 CET | Updated version of record | https://www.mdpi.com/2072-6643/9/11/1228/pdf-vor |
| article html file updated | 9 November 2017 12:24 CET | Original file | - |
| article xml uploaded. | 9 November 2017 12:23 CET | Original file | - |
| article pdf uploaded. | 9 November 2017 12:23 CET | Version of Record | https://www.mdpi.com/2072-6643/9/11/1228/pdf-vor |
