| article html file updated | 10 February 2020 23:24 CET | Update | https://www.mdpi.com/2227-9717/6/12/241 |
| article html file updated | 11 October 2019 00:14 CEST | Update | - |
| article html file updated | 28 April 2019 03:25 CEST | Update | - |
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| article html file updated | 26 December 2018 10:43 CET | Update | - |
| article html file updated | 26 November 2018 13:06 CET | Original file | - |
| article pdf uploaded. | 26 November 2018 12:04 CET | Version of Record | https://www.mdpi.com/2227-9717/6/12/241/pdf |
| article xml uploaded. | 26 November 2018 12:04 CET | Update | https://www.mdpi.com/2227-9717/6/12/241/xml |
| article xml file uploaded | 26 November 2018 12:04 CET | Original file | - |
