| article html file updated | 9 February 2020 07:39 CET | Update | https://www.mdpi.com/2073-4425/9/3/119 |
| article html file updated | 1 October 2019 01:09 CEST | Update | - |
| article html file updated | 1 May 2019 16:18 CEST | Update | - |
| article html file updated | 17 April 2019 15:45 CEST | Update | - |
| article html file updated | 29 March 2019 01:33 CET | Update | - |
| article html file updated | 26 March 2018 13:07 CEST | Update | - |
| article html file updated | 26 February 2018 07:53 CET | Original file | - |
| article xml uploaded. | 26 February 2018 07:52 CET | Original file | https://www.mdpi.com/2073-4425/9/3/119/xml |
| article pdf uploaded. | 26 February 2018 07:52 CET | Version of Record | https://www.mdpi.com/2073-4425/9/3/119/pdf |
