| article html file updated | 7 February 2020 07:40 CET | Update | https://www.mdpi.com/1424-8220/16/4/582 |
| article html file updated | 5 May 2019 17:49 CEST | Update | N/A |
| article html file updated | 27 March 2019 02:44 CET | Update | N/A |
| article html file updated | 29 April 2016 05:24 CEST | Update | N/A |
| article html file updated | 22 April 2016 11:15 CEST | Original file | N/A |
| article xml uploaded. | 22 April 2016 11:14 CEST | Update | https://www.mdpi.com/1424-8220/16/4/582/xml |
| article pdf uploaded. | 22 April 2016 11:14 CEST | Version of Record | https://www.mdpi.com/1424-8220/16/4/582/pdf |
