| article html file updated | 10 February 2020 03:36 CET | Update | https://www.mdpi.com/1424-8220/18/8/2468 |
| article html file updated | 6 October 2019 03:35 CEST | Update | - |
| article html file updated | 29 April 2019 21:52 CEST | Update | - |
| article html file updated | 15 April 2019 16:55 CEST | Update | - |
| article html file updated | 31 March 2019 01:52 CET | Update | - |
| article html file updated | 31 July 2018 13:49 CEST | Original file | - |
| article pdf uploaded. | 31 July 2018 13:45 CEST | Updated version of record | https://www.mdpi.com/1424-8220/18/8/2468/pdf |
| article xml uploaded. | 31 July 2018 13:45 CEST | Update | https://www.mdpi.com/1424-8220/18/8/2468/xml |
| article xml file uploaded | 31 July 2018 13:45 CEST | Update | - |
| article pdf uploaded. | 30 July 2018 14:33 CEST | Updated version of record | https://www.mdpi.com/1424-8220/18/8/2468/pdf-vor |
| article pdf uploaded. | 30 July 2018 14:09 CEST | Version of Record | https://www.mdpi.com/1424-8220/18/8/2468/pdf-vor |
| article xml file uploaded | 30 July 2018 14:09 CEST | Original file | - |
