| article html file updated | 7 February 2020 10:18 CET | Update | https://www.mdpi.com/1424-8220/16/6/895 |
| article html file updated | 5 May 2019 12:41 CEST | Update | N/A |
| article html file updated | 27 March 2019 07:44 CET | Update | N/A |
| article html file updated | 29 June 2016 11:00 CEST | Update | N/A |
| article html file updated | 17 June 2016 08:39 CEST | Original file | N/A |
| article xml uploaded. | 17 June 2016 08:37 CEST | Original file | https://www.mdpi.com/1424-8220/16/6/895/xml |
| article pdf uploaded. | 17 June 2016 08:37 CEST | Version of Record | https://www.mdpi.com/1424-8220/16/6/895/pdf |
