| article html file updated | 13 February 2020 17:49 CET | Update | https://www.mdpi.com/1424-8220/19/18/3989 |
| article html file updated | 25 September 2019 21:12 CEST | Update | - |
| article html file updated | 15 September 2019 12:14 CEST | Update | - |
| article html file updated | 15 September 2019 12:13 CEST | Update | - |
| article html file updated | 15 September 2019 12:12 CEST | Original file | - |
| article pdf uploaded. | 15 September 2019 12:10 CEST | Version of Record | https://www.mdpi.com/1424-8220/19/18/3989/pdf |
| article xml uploaded. | 15 September 2019 12:10 CEST | Update | https://www.mdpi.com/1424-8220/19/18/3989/xml |
| article xml file uploaded | 15 September 2019 12:10 CEST | Original file | - |
