| article html file updated | 13 February 2020 16:01 CET | Update | https://www.mdpi.com/1424-8220/19/18/3867 |
| article html file updated | 16 October 2019 06:00 CEST | Update | - |
| article xml uploaded. | 16 October 2019 05:59 CEST | Update | https://www.mdpi.com/1424-8220/19/18/3867/xml |
| article html file updated | 25 September 2019 19:01 CEST | Update | - |
| article html file updated | 15 September 2019 04:42 CEST | Update | - |
| article html file updated | 15 September 2019 04:42 CEST | Update | - |
| article html file updated | 15 September 2019 04:41 CEST | Original file | - |
| article pdf uploaded. | 15 September 2019 04:39 CEST | Updated version of record | https://www.mdpi.com/1424-8220/19/18/3867/pdf |
| article xml uploaded. | 15 September 2019 04:39 CEST | Update | - |
| article xml file uploaded | 15 September 2019 04:39 CEST | Update | - |
| article pdf uploaded. | 7 September 2019 11:55 CEST | Version of Record | https://www.mdpi.com/1424-8220/19/18/3867/pdf-vor |
| article xml file uploaded | 7 September 2019 11:54 CEST | Original file | - |
