| article html file updated | 9 February 2020 15:27 CET | Update | https://www.mdpi.com/2073-4433/9/5/162 |
| article html file updated | 3 October 2019 00:23 CEST | Update | - |
| article html file updated | 1 May 2019 00:19 CEST | Update | - |
| article html file updated | 17 April 2019 00:59 CEST | Update | - |
| article html file updated | 29 March 2019 19:31 CET | Update | - |
| article html file updated | 30 May 2018 15:45 CEST | Update | - |
| article html file updated | 26 April 2018 12:12 CEST | Original file | - |
| article xml uploaded. | 26 April 2018 12:11 CEST | Update | https://www.mdpi.com/2073-4433/9/5/162/xml |
| article pdf uploaded. | 26 April 2018 12:11 CEST | Version of Record | https://www.mdpi.com/2073-4433/9/5/162/pdf |
