| article html file updated | 7 February 2020 23:11 CET | Update | https://www.mdpi.com/1660-4601/14/2/178 |
| article html file updated | 23 September 2019 06:48 CEST | Update | - |
| article html file updated | 4 May 2019 11:40 CEST | Update | - |
| article html file updated | 2 March 2017 10:33 CET | Update | - |
| article html file updated | 11 February 2017 10:05 CET | Original file | - |
| article xml uploaded. | 11 February 2017 10:04 CET | Original file | https://www.mdpi.com/1660-4601/14/2/178/xml |
| article pdf uploaded. | 11 February 2017 10:04 CET | Version of Record | https://www.mdpi.com/1660-4601/14/2/178/pdf |
