| article html file updated | 11 February 2020 03:53 CET | Update | https://www.mdpi.com/1424-8220/18/12/4481 |
| article html file updated | 12 October 2019 03:22 CEST | Update | - |
| article html file updated | 27 April 2019 17:44 CEST | Update | - |
| article html file updated | 13 April 2019 13:38 CEST | Update | - |
| article html file updated | 2 April 2019 15:12 CEST | Update | - |
| article html file updated | 18 December 2018 12:16 CET | Original file | - |
| article pdf uploaded. | 18 December 2018 12:15 CET | Version of Record | https://www.mdpi.com/1424-8220/18/12/4481/pdf |
| article xml uploaded. | 18 December 2018 12:15 CET | Update | https://www.mdpi.com/1424-8220/18/12/4481/xml |
| article xml file uploaded | 18 December 2018 12:15 CET | Original file | - |
