| article html file updated | 7 February 2020 10:54 CET | Update | https://www.mdpi.com/1660-4601/13/7/643 |
| article html file updated | 5 May 2019 11:35 CEST | Update | N/A |
| article html file updated | 27 March 2019 08:48 CET | Update | N/A |
| article html file updated | 27 July 2016 10:32 CEST | Update | N/A |
| article html file updated | 28 June 2016 14:05 CEST | Original file | N/A |
| article xml uploaded. | 28 June 2016 14:04 CEST | Original file | https://www.mdpi.com/1660-4601/13/7/643/xml |
| article pdf uploaded. | 28 June 2016 14:04 CEST | Version of Record | https://www.mdpi.com/1660-4601/13/7/643/pdf |
