| article html file updated | 8 February 2020 20:18 CET | Update | https://www.mdpi.com/2073-4344/7/11/327 |
| article html file updated | 28 September 2019 05:30 CEST | Update | - |
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| article html file updated | 30 November 2017 15:57 CET | Update | - |
| article html file updated | 30 November 2017 08:36 CET | Update | - |
| article html file updated | 3 November 2017 16:31 CET | Original file | - |
| article xml uploaded. | 3 November 2017 16:30 CET | Original file | https://www.mdpi.com/2073-4344/7/11/327/xml |
| article pdf uploaded. | 3 November 2017 16:30 CET | Version of Record | https://www.mdpi.com/2073-4344/7/11/327/pdf |
