| article html file updated | 9 February 2020 11:01 CET | Update | https://www.mdpi.com/1660-4601/15/4/578 |
| article html file updated | 1 October 2019 22:02 CEST | Update | - |
| article html file updated | 1 May 2019 09:13 CEST | Update | - |
| article html file updated | 17 April 2019 09:08 CEST | Update | - |
| article html file updated | 29 March 2019 09:15 CET | Update | - |
| article html file updated | 1 May 2018 04:25 CEST | Update | - |
| article html file updated | 23 March 2018 14:02 CET | Original file | - |
| article xml uploaded. | 23 March 2018 14:01 CET | Original file | https://www.mdpi.com/1660-4601/15/4/578/xml |
| article pdf uploaded. | 23 March 2018 14:01 CET | Version of Record | https://www.mdpi.com/1660-4601/15/4/578/pdf |
