| article html file updated | 11 February 2020 05:08 CET | Update | https://www.mdpi.com/2072-666X/10/1/9 |
| article html file updated | 12 October 2019 11:02 CEST | Update | - |
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| article html file updated | 24 December 2018 13:54 CET | Original file | - |
| article pdf uploaded. | 24 December 2018 13:52 CET | Version of Record | https://www.mdpi.com/2072-666X/10/1/9/pdf |
| article xml uploaded. | 24 December 2018 13:52 CET | Update | https://www.mdpi.com/2072-666X/10/1/9/xml |
| article xml file uploaded | 24 December 2018 13:52 CET | Original file | - |
