| article html file updated | 8 February 2020 19:46 CET | Update | https://www.mdpi.com/2073-4344/7/11/319 |
| article html file updated | 28 September 2019 02:15 CEST | Update | - |
| article html file updated | 2 May 2019 18:15 CEST | Update | - |
| article html file updated | 30 November 2017 15:56 CET | Update | - |
| article html file updated | 30 November 2017 08:35 CET | Update | - |
| article html file updated | 1 November 2017 05:48 CET | Original file | - |
| article xml uploaded. | 1 November 2017 03:40 CET | Update | https://www.mdpi.com/2073-4344/7/11/319/xml |
| article xml uploaded. | 1 November 2017 03:40 CET | Original file | - |
| article pdf uploaded. | 1 November 2017 03:40 CET | Updated version of record | https://www.mdpi.com/2073-4344/7/11/319/pdf |
| article pdf uploaded. | 29 October 2017 12:35 CET | Version of Record | https://www.mdpi.com/2073-4344/7/11/319/pdf-vor |
