Article Version Notes
| Action | Date | Notes | Link | 
|---|---|---|---|
| article html file updated | 7 February 2020 07:50 CET | Update | https://www.mdpi.com/2218-2004/4/2/15 | 
| article html file updated | 5 May 2019 17:29 CEST | Update | - | 
| article html file updated | 27 March 2019 03:04 CET | Update | - | 
| article html file updated | 1 July 2016 10:02 CEST | Original file | - | 
| article xml uploaded. | 26 April 2016 16:14 CEST | Original file | https://www.mdpi.com/2218-2004/4/2/15/xml | 
| article pdf uploaded. | 26 April 2016 16:14 CEST | Version of Record | https://www.mdpi.com/2218-2004/4/2/15/pdf |