| article html file updated | 12 February 2020 22:24 CET | Update | https://www.mdpi.com/2071-1050/11/13/3520 |
| article html file updated | 17 July 2019 14:28 CEST | Update | - |
| article html file updated | 3 July 2019 03:12 CEST | Update | - |
| article pdf uploaded. | 3 July 2019 03:11 CEST | Updated version of record | https://www.mdpi.com/2071-1050/11/13/3520/pdf |
| article xml uploaded. | 3 July 2019 03:11 CEST | Update | https://www.mdpi.com/2071-1050/11/13/3520/xml |
| article xml file uploaded | 3 July 2019 03:11 CEST | Update | - |
| article html file updated | 27 June 2019 10:34 CEST | Original file | - |
| article pdf uploaded. | 27 June 2019 10:32 CEST | Version of Record | https://www.mdpi.com/2071-1050/11/13/3520/pdf-vor |
| article xml file uploaded | 27 June 2019 10:32 CEST | Original file | - |
