| article html file updated | 13 February 2020 15:39 CET | Update | https://www.mdpi.com/1424-8220/19/18/3851 |
| article html file updated | 25 September 2019 18:44 CEST | Update | N/A |
| article html file updated | 6 September 2019 10:13 CEST | Original file | N/A |
| article pdf uploaded. | 6 September 2019 10:12 CEST | Version of Record | https://www.mdpi.com/1424-8220/19/18/3851/pdf |
| article xml uploaded. | 6 September 2019 10:12 CEST | Update | https://www.mdpi.com/1424-8220/19/18/3851/xml |
| article xml file uploaded | 6 September 2019 10:12 CEST | Original file | N/A |
