| article html file updated | 12 February 2020 17:40 CET | Update | https://www.mdpi.com/2227-7390/7/6/511 |
| article html file updated | 21 October 2019 08:30 CEST | Update | - |
| article html file updated | 4 July 2019 14:17 CEST | Update | - |
| article html file updated | 25 June 2019 03:56 CEST | Update | - |
| article pdf uploaded. | 25 June 2019 03:54 CEST | Updated version of record | https://www.mdpi.com/2227-7390/7/6/511/pdf |
| article xml uploaded. | 25 June 2019 03:54 CEST | Update | https://www.mdpi.com/2227-7390/7/6/511/xml |
| article xml file uploaded | 25 June 2019 03:54 CEST | Update | - |
| article html file updated | 24 June 2019 12:35 CEST | Original file | - |
| article pdf uploaded. | 24 June 2019 12:34 CEST | Updated version of record | https://www.mdpi.com/2227-7390/7/6/511/pdf-vor |
| article xml file uploaded | 24 June 2019 12:33 CEST | Update | - |
| article pdf uploaded. | 4 June 2019 16:17 CEST | Version of Record | https://www.mdpi.com/2227-7390/7/6/511/pdf-vor |
| article xml file uploaded | 4 June 2019 16:17 CEST | Original file | - |
