| article html file updated | 7 February 2020 15:36 CET | Update | https://www.mdpi.com/2073-4344/6/10/151 |
| article html file updated | 5 May 2019 02:59 CEST | Update | - |
| article html file updated | 28 October 2016 09:24 CEST | Update | - |
| article html file updated | 30 September 2016 03:25 CEST | Update | - |
| article xml uploaded. | 30 September 2016 03:23 CEST | Update | https://www.mdpi.com/2073-4344/6/10/151/xml |
| article xml uploaded. | 30 September 2016 03:23 CEST | Update | - |
| article pdf uploaded. | 30 September 2016 03:19 CEST | Updated version of record | https://www.mdpi.com/2073-4344/6/10/151/pdf |
| article html file updated | 27 September 2016 09:17 CEST | Original file | - |
| article xml uploaded. | 27 September 2016 09:15 CEST | Update | - |
| article xml uploaded. | 27 September 2016 09:15 CEST | Update | - |
| article xml uploaded. | 27 September 2016 09:15 CEST | Original file | - |
| article pdf uploaded. | 27 September 2016 09:15 CEST | Version of Record | https://www.mdpi.com/2073-4344/6/10/151/pdf-vor |
