| article html file updated | 11 February 2020 04:38 CET | Update | https://www.mdpi.com/2076-3417/9/1/22 |
| article html file updated | 12 October 2019 07:52 CEST | Update | - |
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| article html file updated | 21 December 2018 12:13 CET | Original file | - |
| article pdf uploaded. | 21 December 2018 12:12 CET | Version of Record | https://www.mdpi.com/2076-3417/9/1/22/pdf |
| article xml uploaded. | 21 December 2018 12:12 CET | Update | https://www.mdpi.com/2076-3417/9/1/22/xml |
| article xml file uploaded | 21 December 2018 12:12 CET | Original file | - |
