| article html file updated | 8 February 2020 09:56 CET | Update | https://www.mdpi.com/2073-4433/8/7/118 |
| article html file updated | 25 September 2019 17:24 CEST | Update | - |
| article html file updated | 3 May 2019 14:20 CEST | Update | - |
| article html file updated | 1 August 2017 09:29 CEST | Update | - |
| article html file updated | 4 July 2017 06:18 CEST | Original file | - |
| article xml uploaded. | 4 July 2017 06:17 CEST | Update | https://www.mdpi.com/2073-4433/8/7/118/xml |
| article pdf uploaded. | 4 July 2017 06:17 CEST | Updated version of record | https://www.mdpi.com/2073-4433/8/7/118/pdf |
| article pdf uploaded. | 3 July 2017 15:27 CEST | Version of Record | https://www.mdpi.com/2073-4433/8/7/118/pdf-vor |
