| article html file updated | 10 February 2020 19:30 CET | Update | https://www.mdpi.com/2223-7747/7/4/96 |
| article html file updated | 9 October 2019 23:39 CEST | Update | - |
| article html file updated | 28 April 2019 12:35 CEST | Update | - |
| article html file updated | 14 April 2019 07:52 CEST | Update | - |
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| article html file updated | 26 December 2018 23:30 CET | Update | - |
| article html file updated | 9 November 2018 05:41 CET | Update | - |
| article pdf uploaded. | 9 November 2018 05:39 CET | Updated version of record | https://www.mdpi.com/2223-7747/7/4/96/pdf |
| article xml uploaded. | 9 November 2018 05:39 CET | Update | https://www.mdpi.com/2223-7747/7/4/96/xml |
| article xml file uploaded | 9 November 2018 05:39 CET | Update | - |
| article html file updated | 3 November 2018 07:09 CET | Original file | - |
| article pdf uploaded. | 3 November 2018 07:08 CET | Version of Record | https://www.mdpi.com/2223-7747/7/4/96/pdf-vor |
| article xml uploaded. | 3 November 2018 07:08 CET | Update | - |
| article xml file uploaded | 3 November 2018 07:08 CET | Original file | - |
