Article Version Notes
| Action | Date | Notes | Link |
|---|---|---|---|
| article html file updated | 7 February 2020 03:58 CET | Update | https://www.mdpi.com/2227-9067/3/1/2 |
| article html file updated | 6 May 2019 01:33 CEST | Update | - |
| article html file updated | 26 March 2019 19:32 CET | Update | - |
| article html file updated | 29 April 2016 12:03 CEST | Original file | - |
| article pdf uploaded. | 28 January 2016 11:48 CET | Version of Record | https://www.mdpi.com/2227-9067/3/1/2/pdf |
| article xml uploaded. | 28 January 2016 11:48 CET | Original file | https://www.mdpi.com/2227-9067/3/1/2/xml |