| article html file updated | 11 February 2020 15:18 CET | Update | https://www.mdpi.com/1424-8220/19/3/739 |
| article html file updated | 14 October 2019 20:06 CEST | Update | - |
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| article html file updated | 12 February 2019 12:17 CET | Original file | - |
| article pdf uploaded. | 12 February 2019 12:16 CET | Version of Record | https://www.mdpi.com/1424-8220/19/3/739/pdf |
| article xml uploaded. | 12 February 2019 12:16 CET | Update | https://www.mdpi.com/1424-8220/19/3/739/xml |
| article xml file uploaded | 12 February 2019 12:16 CET | Original file | - |
