| article html file updated | 7 February 2020 12:47 CET | Update | https://www.mdpi.com/1424-8220/16/8/1223 |
| article html file updated | 5 May 2019 08:06 CEST | Update | - |
| article html file updated | 27 March 2019 12:29 CET | Update | - |
| article html file updated | 29 August 2016 12:02 CEST | Update | - |
| article html file updated | 3 August 2016 14:02 CEST | Original file | - |
| article xml uploaded. | 3 August 2016 14:01 CEST | Update | https://www.mdpi.com/1424-8220/16/8/1223/xml |
| article pdf uploaded. | 3 August 2016 14:01 CEST | Version of Record | https://www.mdpi.com/1424-8220/16/8/1223/pdf |
