| article html file updated | 12 February 2020 22:14 CET | Update | https://www.mdpi.com/2073-4409/8/7/642 |
| article html file updated | 2 August 2019 17:55 CEST | Update | - |
| article html file updated | 28 June 2019 06:12 CEST | Original file | - |
| article pdf uploaded. | 28 June 2019 06:11 CEST | Updated version of record | https://www.mdpi.com/2073-4409/8/7/642/pdf |
| article xml uploaded. | 28 June 2019 06:11 CEST | Update | https://www.mdpi.com/2073-4409/8/7/642/xml |
| article xml file uploaded | 28 June 2019 06:11 CEST | Update | - |
| article pdf uploaded. | 26 June 2019 14:05 CEST | Version of Record | https://www.mdpi.com/2073-4409/8/7/642/pdf-vor |
| article xml file uploaded | 26 June 2019 14:05 CEST | Original file | - |
