| article html file updated | 7 February 2020 09:52 CET | Update | https://www.mdpi.com/1660-4601/13/6/570 |
| article html file updated | 5 May 2019 13:31 CEST | Update | N/A |
| article html file updated | 27 March 2019 06:56 CET | Update | N/A |
| article html file updated | 28 June 2016 10:10 CEST | Update | N/A |
| article html file updated | 7 June 2016 14:03 CEST | Original file | N/A |
| article xml uploaded. | 7 June 2016 14:02 CEST | Original file | https://www.mdpi.com/1660-4601/13/6/570/xml |
| article pdf uploaded. | 7 June 2016 14:02 CEST | Version of Record | https://www.mdpi.com/1660-4601/13/6/570/pdf |
