| article html file updated | 9 February 2020 19:13 CET | Update | https://www.mdpi.com/1424-8220/18/6/1724 |
| article html file updated | 4 October 2019 00:12 CEST | Update | - |
| article html file updated | 30 April 2019 16:17 CEST | Update | - |
| article html file updated | 16 April 2019 16:46 CEST | Update | - |
| article html file updated | 30 March 2019 05:01 CET | Update | - |
| article html file updated | 20 June 2018 13:45 CEST | Update | - |
| article xml uploaded. | 20 June 2018 13:44 CEST | Update | https://www.mdpi.com/1424-8220/18/6/1724/xml |
| article pdf uploaded. | 20 June 2018 13:44 CEST | Updated version of record | https://www.mdpi.com/1424-8220/18/6/1724/pdf |
| article html file updated | 27 May 2018 11:24 CEST | Original file | - |
| article pdf uploaded. | 27 May 2018 11:23 CEST | Version of Record | https://www.mdpi.com/1424-8220/18/6/1724/pdf-vor |
| article xml file uploaded | 27 May 2018 11:23 CEST | Original file | - |
