| article html file updated | 7 February 2020 10:46 CET | Update | https://www.mdpi.com/1660-4601/13/7/634 |
| article html file updated | 5 May 2019 11:50 CEST | Update | N/A |
| article html file updated | 27 March 2019 08:34 CET | Update | N/A |
| article html file updated | 27 July 2016 10:30 CEST | Update | N/A |
| article html file updated | 25 June 2016 06:05 CEST | Original file | N/A |
| article xml uploaded. | 25 June 2016 06:03 CEST | Original file | https://www.mdpi.com/1660-4601/13/7/634/xml |
| article pdf uploaded. | 25 June 2016 06:03 CEST | Version of Record | https://www.mdpi.com/1660-4601/13/7/634/pdf |
