| article html file updated | 8 February 2020 02:42 CET | Update | https://www.mdpi.com/1660-4601/14/4/360 |
| article html file updated | 24 September 2019 02:53 CEST | Update | - |
| article html file updated | 4 May 2019 04:01 CEST | Update | - |
| article html file updated | 28 April 2017 08:05 CEST | Update | - |
| article html file updated | 31 March 2017 13:35 CEST | Original file | - |
| article xml uploaded. | 31 March 2017 13:33 CEST | Update | https://www.mdpi.com/1660-4601/14/4/360/xml |
| article pdf uploaded. | 31 March 2017 13:33 CEST | Version of Record | https://www.mdpi.com/1660-4601/14/4/360/pdf |
