| article html file updated | 8 February 2020 09:45 CET | Update | https://www.mdpi.com/2073-4433/8/7/116 |
| article html file updated | 25 September 2019 16:18 CEST | Update | N/A |
| article html file updated | 3 May 2019 14:41 CEST | Update | N/A |
| article html file updated | 1 August 2017 09:33 CEST | Update | N/A |
| article html file updated | 4 July 2017 05:25 CEST | Update | N/A |
| article xml uploaded. | 4 July 2017 05:23 CEST | Update | https://www.mdpi.com/2073-4433/8/7/116/xml |
| article pdf uploaded. | 4 July 2017 05:23 CEST | Updated version of record | https://www.mdpi.com/2073-4433/8/7/116/pdf |
| article html file updated | 30 June 2017 14:40 CEST | Original file | N/A |
| article pdf uploaded. | 30 June 2017 14:38 CEST | Version of Record | https://www.mdpi.com/2073-4433/8/7/116/pdf-vor |
