| article html file updated | 8 February 2020 00:38 CET | Update | https://www.mdpi.com/1660-4601/14/3/249 |
| article html file updated | 23 September 2019 15:03 CEST | Update | - |
| article html file updated | 4 May 2019 08:33 CEST | Update | - |
| article html file updated | 28 March 2017 12:05 CEST | Update | - |
| article html file updated | 2 March 2017 14:37 CET | Original file | - |
| article xml uploaded. | 2 March 2017 14:35 CET | Update | https://www.mdpi.com/1660-4601/14/3/249/xml |
| article pdf uploaded. | 2 March 2017 14:35 CET | Version of Record | https://www.mdpi.com/1660-4601/14/3/249/pdf |
