| article html file updated | 10 February 2020 00:50 CET | Update | https://www.mdpi.com/2504-4494/2/3/44 |
| article html file updated | 5 October 2019 11:20 CEST | Update | - |
| article html file updated | 30 April 2019 03:23 CEST | Update | - |
| article html file updated | 15 April 2019 22:43 CEST | Update | - |
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| article html file updated | 2 August 2018 07:24 CEST | Update | - |
| article html file updated | 11 July 2018 04:52 CEST | Original file | - |
| article pdf uploaded. | 11 July 2018 04:51 CEST | Version of Record | https://www.mdpi.com/2504-4494/2/3/44/pdf |
| article xml uploaded. | 11 July 2018 04:51 CEST | Update | https://www.mdpi.com/2504-4494/2/3/44/xml |
| article xml file uploaded | 11 July 2018 04:51 CEST | Original file | - |
