| article html file updated | 8 February 2020 20:26 CET | Update | https://www.mdpi.com/2073-4344/7/11/328 |
| article html file updated | 28 September 2019 06:28 CEST | Update | - |
| article html file updated | 2 May 2019 16:44 CEST | Update | - |
| article html file updated | 30 November 2017 15:58 CET | Update | - |
| article html file updated | 30 November 2017 08:36 CET | Update | - |
| article html file updated | 6 November 2017 10:54 CET | Original file | - |
| article xml uploaded. | 6 November 2017 10:50 CET | Update | https://www.mdpi.com/2073-4344/7/11/328/xml |
| article xml uploaded. | 6 November 2017 10:50 CET | Update | - |
| article xml uploaded. | 6 November 2017 10:50 CET | Original file | - |
| article pdf uploaded. | 6 November 2017 10:50 CET | Version of Record | https://www.mdpi.com/2073-4344/7/11/328/pdf |
