| article html file updated | 9 February 2020 13:11 CET | Update | https://www.mdpi.com/1424-8220/18/4/1153 |
| article html file updated | 2 October 2019 10:57 CEST | Update | - |
| article html file updated | 1 May 2019 04:45 CEST | Update | - |
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| article html file updated | 7 May 2018 04:54 CEST | Update | - |
| article html file updated | 10 April 2018 10:56 CEST | Original file | - |
| article xml uploaded. | 10 April 2018 10:54 CEST | Original file | https://www.mdpi.com/1424-8220/18/4/1153/xml |
| article pdf uploaded. | 10 April 2018 10:54 CEST | Version of Record | https://www.mdpi.com/1424-8220/18/4/1153/pdf |
