| article html file updated | 8 February 2020 00:35 CET | Update | https://www.mdpi.com/1660-4601/14/3/250 |
| article html file updated | 23 September 2019 14:41 CEST | Update | - |
| article html file updated | 4 May 2019 08:41 CEST | Update | - |
| article html file updated | 28 March 2017 12:05 CEST | Update | - |
| article html file updated | 2 March 2017 05:34 CET | Original file | - |
| article xml uploaded. | 2 March 2017 05:33 CET | Original file | https://www.mdpi.com/1660-4601/14/3/250/xml |
| article pdf uploaded. | 2 March 2017 05:33 CET | Version of Record | https://www.mdpi.com/1660-4601/14/3/250/pdf |
