| article html file updated | 13 February 2020 11:41 CET | Update | https://www.mdpi.com/2079-3197/7/3/44 |
| article html file updated | 26 September 2019 15:46 CEST | Update | - |
| article html file updated | 22 August 2019 12:00 CEST | Original file | - |
| article pdf uploaded. | 22 August 2019 11:59 CEST | Version of Record | https://www.mdpi.com/2079-3197/7/3/44/pdf |
| article xml uploaded. | 22 August 2019 11:59 CEST | Update | https://www.mdpi.com/2079-3197/7/3/44/xml |
| article xml file uploaded | 22 August 2019 11:59 CEST | Original file | - |
