| article html file updated | 9 February 2020 00:43 CET | Update | https://www.mdpi.com/2071-1050/9/12/2383 |
| article html file updated | 29 September 2019 08:57 CEST | Update | - |
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| article html file updated | 20 December 2017 16:50 CET | Original file | - |
| article xml uploaded. | 20 December 2017 16:49 CET | Original file | https://www.mdpi.com/2071-1050/9/12/2383/xml |
| article pdf uploaded. | 20 December 2017 16:49 CET | Version of Record | https://www.mdpi.com/2071-1050/9/12/2383/pdf |
