| article html file updated | 8 February 2020 00:17 CET | Update | https://www.mdpi.com/1660-4601/14/3/231 |
| article html file updated | 23 September 2019 12:59 CEST | Update | - |
| article html file updated | 4 May 2019 09:24 CEST | Update | - |
| article html file updated | 28 March 2017 12:02 CEST | Update | - |
| article html file updated | 25 February 2017 10:57 CET | Original file | - |
| article xml uploaded. | 25 February 2017 10:56 CET | Original file | https://www.mdpi.com/1660-4601/14/3/231/xml |
| article pdf uploaded. | 25 February 2017 10:56 CET | Version of Record | https://www.mdpi.com/1660-4601/14/3/231/pdf |
