| article html file updated | 13 February 2020 19:35 CET | Update | https://www.mdpi.com/2076-0760/8/10/268 |
| article html file updated | 23 September 2019 10:15 CEST | Original file | - |
| article pdf uploaded. | 23 September 2019 10:14 CEST | Version of Record | https://www.mdpi.com/2076-0760/8/10/268/pdf |
| article xml uploaded. | 23 September 2019 10:14 CEST | Update | https://www.mdpi.com/2076-0760/8/10/268/xml |
| article xml file uploaded | 23 September 2019 10:14 CEST | Original file | - |
