| article html file updated | 10 February 2020 21:52 CET | Update | https://www.mdpi.com/2227-7390/6/11/256 |
| article html file updated | 10 October 2019 14:41 CEST | Update | - |
| article html file updated | 28 April 2019 06:56 CEST | Update | - |
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| article html file updated | 27 November 2018 12:39 CET | Update | - |
| article html file updated | 22 November 2018 11:51 CET | Original file | - |
| article pdf uploaded. | 22 November 2018 11:49 CET | Updated version of record | https://www.mdpi.com/2227-7390/6/11/256/pdf |
| article xml uploaded. | 22 November 2018 11:49 CET | Update | https://www.mdpi.com/2227-7390/6/11/256/xml |
| article xml file uploaded | 22 November 2018 11:49 CET | Update | - |
| article pdf uploaded. | 16 November 2018 17:37 CET | Updated version of record | https://www.mdpi.com/2227-7390/6/11/256/pdf-vor |
| article pdf uploaded. | 16 November 2018 17:35 CET | Version of Record | https://www.mdpi.com/2227-7390/6/11/256/pdf-vor |
| article xml file uploaded | 16 November 2018 17:35 CET | Original file | - |