| article html file updated | 11 February 2020 22:17 CET | Update | https://www.mdpi.com/2226-4310/6/3/36 |
| article html file updated | 16 October 2019 14:57 CEST | Update | - |
| article html file updated | 26 April 2019 03:04 CEST | Update | - |
| article html file updated | 11 April 2019 22:07 CEST | Update | - |
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| article html file updated | 2 April 2019 10:00 CEST | Update | - |
| article html file updated | 14 March 2019 14:36 CET | Original file | - |
| article pdf uploaded. | 14 March 2019 14:35 CET | Version of Record | https://www.mdpi.com/2226-4310/6/3/36/pdf |
| article xml uploaded. | 14 March 2019 14:35 CET | Update | https://www.mdpi.com/2226-4310/6/3/36/xml |
| article xml file uploaded | 14 March 2019 14:35 CET | Original file | - |
