| article html file updated | 12 February 2020 23:11 CET | Update | https://www.mdpi.com/2073-4344/9/7/577 |
| article html file updated | 31 July 2019 13:24 CEST | Update | - |
| article html file updated | 3 July 2019 03:24 CEST | Update | - |
| article pdf uploaded. | 3 July 2019 03:22 CEST | Updated version of record | https://www.mdpi.com/2073-4344/9/7/577/pdf |
| article xml uploaded. | 3 July 2019 03:22 CEST | Update | https://www.mdpi.com/2073-4344/9/7/577/xml |
| article xml file uploaded | 3 July 2019 03:22 CEST | Update | - |
| article html file updated | 2 July 2019 04:17 CEST | Original file | - |
| article pdf uploaded. | 2 July 2019 04:15 CEST | Updated version of record | https://www.mdpi.com/2073-4344/9/7/577/pdf-vor |
| article xml file uploaded | 2 July 2019 04:15 CEST | Update | - |
| article pdf uploaded. | 30 June 2019 06:05 CEST | Version of Record | https://www.mdpi.com/2073-4344/9/7/577/pdf-vor |
| article xml file uploaded | 30 June 2019 06:05 CEST | Original file | - |
