Article Version Notes
| Action | Date | Notes | Link |
|---|---|---|---|
| article html file updated | 7 February 2020 02:33 CET | Update | https://www.mdpi.com/2071-1050/8/1/2 |
| article html file updated | 6 May 2019 04:20 CEST | Update | - |
| article html file updated | 26 March 2019 16:59 CET | Original file | - |
| article pdf uploaded. | 22 December 2015 15:31 CET | Updated version of record | https://www.mdpi.com/2071-1050/8/1/2/pdf |
| article pdf uploaded. | 22 December 2015 13:35 CET | Version of Record | - |
| article xml uploaded. | 22 December 2015 13:35 CET | Original file | https://www.mdpi.com/2071-1050/8/1/2/xml |