| article html file updated | 7 February 2020 12:43 CET | Update | https://www.mdpi.com/1424-8220/16/8/1218 |
| article html file updated | 5 May 2019 08:14 CEST | Update | N/A |
| article html file updated | 27 March 2019 12:15 CET | Update | N/A |
| article html file updated | 29 August 2016 12:00 CEST | Update | N/A |
| article html file updated | 2 August 2016 13:49 CEST | Original file | N/A |
| article xml uploaded. | 2 August 2016 13:48 CEST | Original file | https://www.mdpi.com/1424-8220/16/8/1218/xml |
| article pdf uploaded. | 2 August 2016 13:48 CEST | Version of Record | https://www.mdpi.com/1424-8220/16/8/1218/pdf |
