Article Version Notes
| Action | Date | Notes | Link |
|---|---|---|---|
| article html file updated | 7 February 2020 16:30 CET | Update | https://www.mdpi.com/2218-1997/2/4/24 |
| article html file updated | 5 May 2019 01:22 CEST | Update | - |
| article html file updated | 29 December 2016 06:48 CET | Update | - |
| article html file updated | 17 October 2016 13:38 CEST | Original file | - |
| article xml uploaded. | 17 October 2016 13:36 CEST | Original file | https://www.mdpi.com/2218-1997/2/4/24/xml |
| article pdf uploaded. | 17 October 2016 13:36 CEST | Version of Record | https://www.mdpi.com/2218-1997/2/4/24/pdf |