| article html file updated | 8 February 2020 04:17 CET | Update | https://www.mdpi.com/1660-4601/14/5/454 |
| article html file updated | 24 September 2019 11:46 CEST | Update | - |
| article html file updated | 4 May 2019 00:54 CEST | Update | - |
| article html file updated | 1 June 2017 05:56 CEST | Update | - |
| article html file updated | 25 April 2017 08:16 CEST | Original file | - |
| article xml uploaded. | 25 April 2017 08:15 CEST | Original file | https://www.mdpi.com/1660-4601/14/5/454/xml |
| article pdf uploaded. | 25 April 2017 08:15 CEST | Version of Record | https://www.mdpi.com/1660-4601/14/5/454/pdf |
