| article html file updated | 11 February 2020 12:51 CET | Update | https://www.mdpi.com/1424-8220/19/3/606 |
| article html file updated | 14 October 2019 06:14 CEST | Update | - |
| article html file updated | 26 April 2019 22:52 CEST | Update | - |
| article html file updated | 12 April 2019 18:43 CEST | Update | - |
| article html file updated | 3 April 2019 12:57 CEST | Update | - |
| article html file updated | 20 February 2019 04:27 CET | Update | - |
| article html file updated | 1 February 2019 02:06 CET | Original file | - |
| article pdf uploaded. | 31 January 2019 13:12 CET | Version of Record | https://www.mdpi.com/1424-8220/19/3/606/pdf |
| article xml uploaded. | 31 January 2019 13:12 CET | Update | https://www.mdpi.com/1424-8220/19/3/606/xml |
| article xml file uploaded | 31 January 2019 13:12 CET | Original file | - |
