| article html file updated | 13 February 2020 05:35 CET | Update | https://www.mdpi.com/2079-6412/9/8/476 |
| article html file updated | 28 July 2019 09:53 CEST | Original file | - |
| article pdf uploaded. | 28 July 2019 09:52 CEST | Version of Record | https://www.mdpi.com/2079-6412/9/8/476/pdf |
| article xml uploaded. | 28 July 2019 09:51 CEST | Update | https://www.mdpi.com/2079-6412/9/8/476/xml |
| article xml file uploaded | 28 July 2019 09:51 CEST | Original file | - |
