| article html file updated | 8 February 2020 12:29 CET | Update | https://www.mdpi.com/2073-4441/9/8/562 |
| article html file updated | 26 September 2019 06:56 CEST | Update | - |
| article html file updated | 3 May 2019 09:05 CEST | Update | - |
| article html file updated | 27 March 2019 18:37 CET | Update | - |
| article html file updated | 1 September 2017 08:11 CEST | Update | - |
| article html file updated | 1 August 2017 10:51 CEST | Original file | - |
| article xml uploaded. | 1 August 2017 10:50 CEST | Original file | https://www.mdpi.com/2073-4441/9/8/562/xml |
| article pdf uploaded. | 1 August 2017 10:50 CEST | Version of Record | https://www.mdpi.com/2073-4441/9/8/562/pdf |
