| article html file updated | 9 February 2020 17:02 CET | Update | https://www.mdpi.com/2308-3417/3/2/24 |
| article html file updated | 3 October 2019 10:36 CEST | Update | - |
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| article html file updated | 11 December 2018 08:46 CET | Update | - |
| article html file updated | 10 May 2018 09:29 CEST | Original file | - |
| article pdf uploaded. | 10 May 2018 09:28 CEST | Version of Record | https://www.mdpi.com/2308-3417/3/2/24/pdf |
| article xml uploaded. | 10 May 2018 09:28 CEST | Update | https://www.mdpi.com/2308-3417/3/2/24/xml |
| article xml file uploaded | 10 May 2018 09:28 CEST | Original file | - |
