| article html file updated | 11 February 2020 10:49 CET | Update | https://www.mdpi.com/1424-8220/19/3/446 |
| article html file updated | 13 October 2019 18:45 CEST | Update | - |
| article html file updated | 27 April 2019 02:51 CEST | Update | - |
| article html file updated | 12 April 2019 22:48 CEST | Update | - |
| article html file updated | 3 April 2019 07:46 CEST | Update | - |
| article html file updated | 20 February 2019 02:30 CET | Update | - |
| article html file updated | 28 January 2019 04:25 CET | Original file | - |
| article pdf uploaded. | 28 January 2019 04:23 CET | Updated version of record | https://www.mdpi.com/1424-8220/19/3/446/pdf |
| article xml uploaded. | 28 January 2019 04:23 CET | Update | https://www.mdpi.com/1424-8220/19/3/446/xml |
| article xml file uploaded | 28 January 2019 04:23 CET | Update | - |
| article pdf uploaded. | 22 January 2019 15:30 CET | Updated version of record | https://www.mdpi.com/1424-8220/19/3/446/pdf-vor |
| article pdf uploaded. | 22 January 2019 15:05 CET | Version of Record | https://www.mdpi.com/1424-8220/19/3/446/pdf-vor |
| article xml file uploaded | 22 January 2019 15:05 CET | Original file | - |
