| article html file updated | 8 February 2020 11:58 CET | Update | https://www.mdpi.com/1996-1073/10/8/1079 |
| article html file updated | 26 September 2019 03:54 CEST | Update | - |
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| article html file updated | 1 September 2017 06:37 CEST | Update | - |
| article html file updated | 25 July 2017 13:51 CEST | Original file | - |
| article xml uploaded. | 25 July 2017 13:50 CEST | Original file | https://www.mdpi.com/1996-1073/10/8/1079/xml |
| article pdf uploaded. | 25 July 2017 13:50 CEST | Version of Record | https://www.mdpi.com/1996-1073/10/8/1079/pdf |
