Article Version Notes
| Action | Date | Notes | Link |
|---|---|---|---|
| article html file updated | 7 February 2020 23:24 CET | Update | https://www.mdpi.com/2079-9721/5/1/4 |
| article html file updated | 23 September 2019 07:59 CEST | Update | - |
| article html file updated | 4 May 2019 11:14 CEST | Update | - |
| article html file updated | 15 February 2017 06:48 CET | Original file | - |
| article xml uploaded. | 15 February 2017 06:47 CET | Original file | https://www.mdpi.com/2079-9721/5/1/4/xml |
| article pdf uploaded. | 15 February 2017 06:47 CET | Version of Record | https://www.mdpi.com/2079-9721/5/1/4/pdf |