| article html file updated | 11 February 2020 15:18 CET | Update | https://www.mdpi.com/1424-8220/19/3/740 |
| article html file updated | 14 October 2019 20:07 CEST | Update | - |
| article html file updated | 26 April 2019 18:09 CEST | Update | - |
| article html file updated | 12 April 2019 14:06 CEST | Update | - |
| article html file updated | 3 April 2019 18:47 CEST | Update | - |
| article html file updated | 28 February 2019 21:18 CET | Update | - |
| article html file updated | 20 February 2019 06:13 CET | Update | - |
| article html file updated | 12 February 2019 12:23 CET | Original file | - |
| article pdf uploaded. | 12 February 2019 12:21 CET | Version of Record | https://www.mdpi.com/1424-8220/19/3/740/pdf |
| article xml uploaded. | 12 February 2019 12:21 CET | Update | https://www.mdpi.com/1424-8220/19/3/740/xml |
| article xml file uploaded | 12 February 2019 12:21 CET | Original file | - |
