| article html file updated | 11 February 2020 04:48 CET | Update | https://www.mdpi.com/2073-4441/11/1/19 |
| article html file updated | 12 October 2019 08:53 CEST | Update | - |
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| article html file updated | 30 January 2019 03:07 CET | Update | - |
| article html file updated | 22 December 2018 09:22 CET | Original file | - |
| article pdf uploaded. | 22 December 2018 09:21 CET | Version of Record | https://www.mdpi.com/2073-4441/11/1/19/pdf |
| article xml uploaded. | 22 December 2018 09:21 CET | Update | https://www.mdpi.com/2073-4441/11/1/19/xml |
| article xml file uploaded | 22 December 2018 09:21 CET | Original file | - |
