| article html file updated | 8 February 2020 09:56 CET | Update | https://www.mdpi.com/2073-4433/8/7/119 |
| article html file updated | 25 September 2019 17:23 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 06:35 CEST | Original file | - |
| article xml uploaded. | 4 July 2017 06:34 CEST | Original file | https://www.mdpi.com/2073-4433/8/7/119/xml |
| article pdf uploaded. | 4 July 2017 06:34 CEST | Updated version of record | https://www.mdpi.com/2073-4433/8/7/119/pdf |
| article pdf uploaded. | 3 July 2017 15:34 CEST | Version of Record | https://www.mdpi.com/2073-4433/8/7/119/pdf-vor |
