| article html file updated | 7 February 2020 16:31 CET | Update | https://www.mdpi.com/1424-8220/16/10/1730 |
| article html file updated | 5 May 2019 01:20 CEST | Update | - |
| article html file updated | 31 October 2016 07:51 CET | Update | - |
| article html file updated | 18 October 2016 09:18 CEST | Original file | - |
| article xml uploaded. | 18 October 2016 09:17 CEST | Update | https://www.mdpi.com/1424-8220/16/10/1730/xml |
| article xml uploaded. | 18 October 2016 09:17 CEST | Original file | - |
| article pdf uploaded. | 18 October 2016 09:17 CEST | Version of Record | https://www.mdpi.com/1424-8220/16/10/1730/pdf |
