| article html file updated | 11 February 2020 09:16 CET | Update | https://www.mdpi.com/1424-8220/19/2/338 |
| article html file updated | 13 October 2019 10:50 CEST | Update | - |
| article html file updated | 27 April 2019 05:53 CEST | Update | - |
| article html file updated | 13 April 2019 02:00 CEST | Update | - |
| article html file updated | 3 April 2019 04:18 CEST | Update | - |
| article html file updated | 30 January 2019 07:00 CET | Update | - |
| article html file updated | 16 January 2019 07:16 CET | Original file | - |
| article pdf uploaded. | 16 January 2019 07:15 CET | Version of Record | https://www.mdpi.com/1424-8220/19/2/338/pdf |
| article xml uploaded. | 16 January 2019 07:15 CET | Update | https://www.mdpi.com/1424-8220/19/2/338/xml |
| article xml file uploaded | 16 January 2019 07:15 CET | Original file | - |
