| article html file updated | 11 February 2020 06:21 CET | Update | https://www.mdpi.com/1424-8220/19/1/134 |
| article html file updated | 12 October 2019 18:55 CEST | Update | - |
| article html file updated | 27 April 2019 12:12 CEST | Update | - |
| article html file updated | 13 April 2019 08:11 CEST | Update | - |
| article html file updated | 2 April 2019 21:21 CEST | Update | - |
| article html file updated | 3 January 2019 10:19 CET | Original file | - |
| article pdf uploaded. | 3 January 2019 10:18 CET | Updated version of record | https://www.mdpi.com/1424-8220/19/1/134/pdf |
| article xml uploaded. | 3 January 2019 10:18 CET | Update | https://www.mdpi.com/1424-8220/19/1/134/xml |
| article xml file uploaded | 3 January 2019 10:17 CET | Update | - |
| article pdf uploaded. | 2 January 2019 12:45 CET | Version of Record | https://www.mdpi.com/1424-8220/19/1/134/pdf-vor |
| article xml file uploaded | 2 January 2019 12:45 CET | Original file | - |
