| article html file updated | 8 February 2020 07:56 CET | Update | https://www.mdpi.com/1660-4601/14/6/626 |
| article html file updated | 25 September 2019 06:38 CEST | Update | - |
| article html file updated | 3 May 2019 18:05 CEST | Update | - |
| article html file updated | 28 June 2017 13:13 CEST | Update | - |
| article html file updated | 10 June 2017 06:50 CEST | Original file | - |
| article xml uploaded. | 10 June 2017 06:49 CEST | Original file | https://www.mdpi.com/1660-4601/14/6/626/xml |
| article pdf uploaded. | 10 June 2017 06:49 CEST | Version of Record | https://www.mdpi.com/1660-4601/14/6/626/pdf |
