| article html file updated | 7 February 2020 10:42 CET | Update | https://www.mdpi.com/1660-4601/13/7/633 |
| article html file updated | 5 May 2019 11:56 CEST | Update | N/A |
| article html file updated | 27 March 2019 08:26 CET | Update | N/A |
| article html file updated | 27 July 2016 10:30 CEST | Update | N/A |
| article html file updated | 24 June 2016 12:17 CEST | Original file | N/A |
| article xml uploaded. | 24 June 2016 12:16 CEST | Original file | https://www.mdpi.com/1660-4601/13/7/633/xml |
| article pdf uploaded. | 24 June 2016 12:16 CEST | Version of Record | https://www.mdpi.com/1660-4601/13/7/633/pdf |
