| article html file updated | 8 February 2020 18:24 CET | Update | https://www.mdpi.com/1660-4601/14/10/1220 |
| article html file updated | 27 September 2019 18:08 CEST | Update | - |
| article html file updated | 2 May 2019 21:23 CEST | Update | - |
| article html file updated | 10 November 2017 05:31 CET | Update | - |
| article html file updated | 6 November 2017 07:32 CET | Update | - |
| article html file updated | 13 October 2017 13:40 CEST | Original file | - |
| article xml uploaded. | 13 October 2017 13:39 CEST | Original file | https://www.mdpi.com/1660-4601/14/10/1220/xml |
| article pdf uploaded. | 13 October 2017 13:39 CEST | Version of Record | https://www.mdpi.com/1660-4601/14/10/1220/pdf |
