| article html file updated | 7 February 2020 05:28 CET | Update | https://www.mdpi.com/1660-4601/13/3/286 |
| article html file updated | 5 May 2019 22:22 CEST | Update | - |
| article html file updated | 26 March 2019 22:37 CET | Update | - |
| article html file updated | 28 March 2016 11:13 CEST | Original file | - |
| article pdf uploaded. | 4 March 2016 14:07 CET | Version of Record | https://www.mdpi.com/1660-4601/13/3/286/pdf |
| article xml uploaded. | 4 March 2016 14:07 CET | Original file | https://www.mdpi.com/1660-4601/13/3/286/xml |
