| article html file updated | 11 February 2020 13:34 CET | Update | https://www.mdpi.com/1424-8220/19/3/638 |
| article html file updated | 14 October 2019 10:34 CEST | Update | - |
| article html file updated | 26 April 2019 21:32 CEST | Update | - |
| article html file updated | 12 April 2019 17:20 CEST | Update | - |
| article html file updated | 3 April 2019 14:43 CEST | Update | - |
| article html file updated | 28 February 2019 13:10 CET | Update | - |
| article html file updated | 20 February 2019 04:51 CET | Update | - |
| article html file updated | 3 February 2019 04:53 CET | Original file | - |
| article pdf uploaded. | 3 February 2019 04:52 CET | Updated version of record | https://www.mdpi.com/1424-8220/19/3/638/pdf |
| article xml uploaded. | 3 February 2019 04:52 CET | Update | https://www.mdpi.com/1424-8220/19/3/638/xml |
| article xml file uploaded | 3 February 2019 04:52 CET | Update | - |
| article pdf uploaded. | 2 February 2019 11:38 CET | Version of Record | https://www.mdpi.com/1424-8220/19/3/638/pdf-vor |
| article xml file uploaded | 2 February 2019 11:38 CET | Original file | - |
