| article html file updated | 7 February 2020 10:50 CET | Update | https://www.mdpi.com/1660-4601/13/7/637 |
| article html file updated | 21 September 2019 19:54 CEST | Update | - |
| article html file updated | 5 May 2019 11:43 CEST | Update | - |
| article html file updated | 27 March 2019 08:41 CET | Update | - |
| article html file updated | 27 July 2016 10:31 CEST | Update | - |
| article html file updated | 27 June 2016 14:29 CEST | Original file | - |
| article xml uploaded. | 27 June 2016 14:28 CEST | Original file | https://www.mdpi.com/1660-4601/13/7/637/xml |
| article pdf uploaded. | 27 June 2016 14:28 CEST | Version of Record | https://www.mdpi.com/1660-4601/13/7/637/pdf |
