| article html file updated | 13 February 2020 14:44 CET | Update | https://www.mdpi.com/2076-0787/8/3/148 |
| article html file updated | 3 September 2019 10:38 CEST | Original file | - |
| article pdf uploaded. | 3 September 2019 10:37 CEST | Version of Record | https://www.mdpi.com/2076-0787/8/3/148/pdf |
| article xml uploaded. | 3 September 2019 10:37 CEST | Update | https://www.mdpi.com/2076-0787/8/3/148/xml |
| article xml file uploaded | 3 September 2019 10:37 CEST | Original file | - |
