| article html file updated | 11 February 2020 22:42 CET | Update | https://www.mdpi.com/1424-8220/19/6/1326 |
| article html file updated | 16 October 2019 17:21 CEST | Update | - |
| article html file updated | 26 April 2019 02:12 CEST | Update | - |
| article html file updated | 11 April 2019 21:13 CEST | Update | - |
| article html file updated | 10 April 2019 11:15 CEST | Update | - |
| article html file updated | 4 April 2019 14:36 CEST | Update | - |
| article html file updated | 20 March 2019 11:09 CET | Original file | - |
| article pdf uploaded. | 20 March 2019 11:07 CET | Updated version of record | https://www.mdpi.com/1424-8220/19/6/1326/pdf |
| article xml uploaded. | 20 March 2019 11:07 CET | Update | https://www.mdpi.com/1424-8220/19/6/1326/xml |
| article xml file uploaded | 20 March 2019 11:07 CET | Update | - |
| article pdf uploaded. | 16 March 2019 10:56 CET | Version of Record | https://www.mdpi.com/1424-8220/19/6/1326/pdf-vor |
| article xml file uploaded | 16 March 2019 10:56 CET | Original file | - |
