| article html file updated | 13 February 2020 16:35 CET | Update | https://www.mdpi.com/1424-8220/19/18/3901 |
| article html file updated | 25 September 2019 19:29 CEST | Update | - |
| article html file updated | 10 September 2019 12:29 CEST | Original file | - |
| article pdf uploaded. | 10 September 2019 12:27 CEST | Version of Record | https://www.mdpi.com/1424-8220/19/18/3901/pdf |
| article xml uploaded. | 10 September 2019 12:27 CEST | Update | https://www.mdpi.com/1424-8220/19/18/3901/xml |
| article xml file uploaded | 10 September 2019 12:27 CEST | Original file | - |
