| article html file updated | 13 February 2020 07:48 CET | Update | https://www.mdpi.com/2076-0787/8/3/133 |
| article html file updated | 6 August 2019 12:26 CEST | Original file | - |
| article pdf uploaded. | 6 August 2019 12:25 CEST | Version of Record | https://www.mdpi.com/2076-0787/8/3/133/pdf |
| article xml uploaded. | 6 August 2019 12:25 CEST | Update | https://www.mdpi.com/2076-0787/8/3/133/xml |
| article xml file uploaded | 6 August 2019 12:25 CEST | Original file | - |
