| article html file updated | 8 February 2020 21:50 CET | Update | https://www.mdpi.com/2073-4344/7/11/352 |
| article html file updated | 28 September 2019 15:39 CEST | Update | - |
| article html file updated | 2 May 2019 13:33 CEST | Update | - |
| article html file updated | 18 April 2019 11:13 CEST | Update | - |
| article html file updated | 30 November 2017 16:03 CET | Update | - |
| article html file updated | 30 November 2017 08:41 CET | Update | - |
| article html file updated | 22 November 2017 10:26 CET | Original file | - |
| article xml uploaded. | 22 November 2017 10:25 CET | Update | https://www.mdpi.com/2073-4344/7/11/352/xml |
| article xml uploaded. | 22 November 2017 10:25 CET | Original file | - |
| article pdf uploaded. | 22 November 2017 10:25 CET | Updated version of record | https://www.mdpi.com/2073-4344/7/11/352/pdf |
| article pdf uploaded. | 21 November 2017 14:03 CET | Version of Record | https://www.mdpi.com/2073-4344/7/11/352/pdf-vor |
