| article html file updated | 8 February 2020 02:41 CET | Update | https://www.mdpi.com/1660-4601/14/4/367 |
| article html file updated | 24 September 2019 02:45 CEST | Update | - |
| article html file updated | 4 May 2019 04:05 CEST | Update | - |
| article html file updated | 28 April 2017 08:06 CEST | Update | - |
| article html file updated | 31 March 2017 12:42 CEST | Original file | - |
| article xml uploaded. | 31 March 2017 12:41 CEST | Original file | https://www.mdpi.com/1660-4601/14/4/367/xml |
| article pdf uploaded. | 31 March 2017 12:41 CEST | Version of Record | https://www.mdpi.com/1660-4601/14/4/367/pdf |
