| article html file updated | 8 February 2020 17:47 CET | Update | https://www.mdpi.com/2073-4344/7/10/298 |
| article html file updated | 27 September 2019 13:09 CEST | Update | - |
| article html file updated | 2 May 2019 22:47 CEST | Update | - |
| article html file updated | 1 November 2017 04:24 CET | Update | - |
| article html file updated | 10 October 2017 13:55 CEST | Original file | - |
| article xml uploaded. | 10 October 2017 13:53 CEST | Update | https://www.mdpi.com/2073-4344/7/10/298/xml |
| article xml uploaded. | 10 October 2017 13:53 CEST | Original file | - |
| article pdf uploaded. | 10 October 2017 13:53 CEST | Updated version of record | https://www.mdpi.com/2073-4344/7/10/298/pdf |
| article pdf uploaded. | 4 October 2017 09:34 CEST | Version of Record | https://www.mdpi.com/2073-4344/7/10/298/pdf-vor |
