| article html file updated | 8 February 2020 03:19 CET | Update | https://www.mdpi.com/2079-4991/7/4/83 |
| article html file updated | 24 September 2019 06:18 CEST | Update | - |
| article html file updated | 4 May 2019 02:42 CEST | Update | - |
| article html file updated | 11 April 2017 12:20 CEST | Original file | - |
| article xml uploaded. | 11 April 2017 12:19 CEST | Original file | https://www.mdpi.com/2079-4991/7/4/83/xml |
| article pdf uploaded. | 11 April 2017 12:19 CEST | Version of Record | https://www.mdpi.com/2079-4991/7/4/83/pdf |
