| article html file updated | 8 February 2020 00:12 CET | Update | https://www.mdpi.com/1660-4601/14/3/228 |
| article html file updated | 23 September 2019 12:31 CEST | Update | - |
| article html file updated | 4 May 2019 09:33 CEST | Update | - |
| article html file updated | 28 March 2017 12:01 CEST | Update | - |
| article html file updated | 24 February 2017 13:44 CET | Original file | - |
| article xml uploaded. | 24 February 2017 13:42 CET | Original file | https://www.mdpi.com/1660-4601/14/3/228/xml |
| article pdf uploaded. | 24 February 2017 13:42 CET | Version of Record | https://www.mdpi.com/1660-4601/14/3/228/pdf |
