| article html file updated | 13 February 2020 18:59 CET | Update | https://www.mdpi.com/2226-4310/6/10/104 |
| article html file updated | 21 September 2019 05:50 CEST | Original file | - |
| article pdf uploaded. | 21 September 2019 05:48 CEST | Updated version of record | https://www.mdpi.com/2226-4310/6/10/104/pdf |
| article xml uploaded. | 21 September 2019 05:48 CEST | Update | https://www.mdpi.com/2226-4310/6/10/104/xml |
| article xml file uploaded | 21 September 2019 05:48 CEST | Update | - |
| article pdf uploaded. | 20 September 2019 11:00 CEST | Version of Record | https://www.mdpi.com/2226-4310/6/10/104/pdf-vor |
| article xml file uploaded | 20 September 2019 11:00 CEST | Original file | - |
