| article html file updated | 13 February 2020 01:18 CET | Update | https://www.mdpi.com/1999-5903/11/7/153 |
| article html file updated | 31 July 2019 22:57 CEST | Update | - |
| article html file updated | 10 July 2019 09:36 CEST | Original file | - |
| article pdf uploaded. | 10 July 2019 09:35 CEST | Version of Record | https://www.mdpi.com/1999-5903/11/7/153/pdf |
| article xml uploaded. | 10 July 2019 09:35 CEST | Update | https://www.mdpi.com/1999-5903/11/7/153/xml |
| article xml file uploaded | 10 July 2019 09:34 CEST | Original file | - |
