| article html file updated | 12 February 2020 01:55 CET | Update | https://www.mdpi.com/1424-8220/19/7/1552 |
| article html file updated | 17 October 2019 11:33 CEST | Update | - |
| article html file updated | 25 April 2019 19:06 CEST | Update | - |
| article html file updated | 18 April 2019 10:16 CEST | Update | - |
| article html file updated | 11 April 2019 14:34 CEST | Update | - |
| article html file updated | 10 April 2019 09:19 CEST | Update | - |
| article html file updated | 2 April 2019 07:43 CEST | Original file | - |
| article pdf uploaded. | 2 April 2019 07:41 CEST | Updated version of record | https://www.mdpi.com/1424-8220/19/7/1552/pdf |
| article xml uploaded. | 2 April 2019 07:41 CEST | Update | https://www.mdpi.com/1424-8220/19/7/1552/xml |
| article xml file uploaded | 2 April 2019 07:41 CEST | Update | - |
| article pdf uploaded. | 30 March 2019 12:05 CET | Version of Record | https://www.mdpi.com/1424-8220/19/7/1552/pdf-vor |
| article xml file uploaded | 30 March 2019 12:05 CET | Original file | - |
