| article html file updated | 8 February 2020 14:09 CET | Update | https://www.mdpi.com/2075-1702/5/3/19 |
| article html file updated | 26 September 2019 16:25 CEST | Update | - |
| article html file updated | 3 May 2019 05:46 CEST | Update | - |
| article html file updated | 30 September 2017 08:45 CEST | Update | - |
| article html file updated | 22 August 2017 13:51 CEST | Original file | - |
| article xml uploaded. | 22 August 2017 13:50 CEST | Update | https://www.mdpi.com/2075-1702/5/3/19/xml |
| article xml uploaded. | 22 August 2017 13:50 CEST | Original file | - |
| article pdf uploaded. | 22 August 2017 13:50 CEST | Version of Record | https://www.mdpi.com/2075-1702/5/3/19/pdf |
