| article html file updated | 9 February 2020 13:36 CET | Update | https://www.mdpi.com/2071-1050/10/4/1160 |
| article html file updated | 2 October 2019 13:37 CEST | Update | - |
| article html file updated | 1 May 2019 03:55 CEST | Update | - |
| article html file updated | 17 April 2019 04:16 CEST | Update | - |
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| article html file updated | 2 May 2018 11:53 CEST | Update | - |
| article html file updated | 12 April 2018 16:39 CEST | Original file | - |
| article xml uploaded. | 12 April 2018 16:37 CEST | Update | https://www.mdpi.com/2071-1050/10/4/1160/xml |
| article pdf uploaded. | 12 April 2018 16:37 CEST | Version of Record | https://www.mdpi.com/2071-1050/10/4/1160/pdf |
