| article html file updated | 7 February 2020 15:59 CET | Update | https://www.mdpi.com/2073-4433/7/10/126 |
| article html file updated | 5 May 2019 02:18 CEST | Update | - |
| article html file updated | 28 October 2016 09:41 CEST | Update | - |
| article html file updated | 10 October 2016 03:10 CEST | Original file | - |
| article xml uploaded. | 10 October 2016 03:09 CEST | Original file | https://www.mdpi.com/2073-4433/7/10/126/xml |
| article pdf uploaded. | 10 October 2016 03:09 CEST | Updated version of record | https://www.mdpi.com/2073-4433/7/10/126/pdf |
| article pdf uploaded. | 5 October 2016 15:28 CEST | Version of Record | - |
