| article html file updated | 8 February 2020 09:28 CET | Update | https://www.mdpi.com/2073-4433/8/7/114 |
| article html file updated | 25 September 2019 14:43 CEST | Update | - |
| article html file updated | 3 May 2019 15:13 CEST | Update | - |
| article html file updated | 1 August 2017 09:32 CEST | Update | - |
| article html file updated | 28 June 2017 15:16 CEST | Original file | - |
| article xml uploaded. | 28 June 2017 15:15 CEST | Original file | https://www.mdpi.com/2073-4433/8/7/114/xml |
| article pdf uploaded. | 28 June 2017 15:15 CEST | Version of Record | https://www.mdpi.com/2073-4433/8/7/114/pdf |
