| article html file updated | 8 February 2020 04:44 CET | Update | https://www.mdpi.com/1660-4601/14/5/474 |
| article html file updated | 24 September 2019 14:07 CEST | Update | - |
| article html file updated | 4 May 2019 00:05 CEST | Update | - |
| article html file updated | 1 June 2017 05:51 CEST | Update | - |
| article html file updated | 4 May 2017 11:48 CEST | Original file | - |
| article xml uploaded. | 4 May 2017 11:47 CEST | Original file | https://www.mdpi.com/1660-4601/14/5/474/xml |
| article pdf uploaded. | 4 May 2017 11:47 CEST | Updated version of record | https://www.mdpi.com/1660-4601/14/5/474/pdf |
| article pdf uploaded. | 29 April 2017 11:35 CEST | Version of Record | https://www.mdpi.com/1660-4601/14/5/474/pdf-vor |
