| article html file updated | 14 February 2020 08:05 CET | Update | https://www.mdpi.com/2032-6653/10/4/75 |
| article html file updated | 28 November 2019 01:44 CET | Original file | - |
| article pdf uploaded. | 27 November 2019 12:19 CET | Updated version of record | https://www.mdpi.com/2032-6653/10/4/75/pdf |
| article xml uploaded. | 27 November 2019 12:19 CET | Update | https://www.mdpi.com/2032-6653/10/4/75/xml |
| article xml file uploaded | 27 November 2019 12:19 CET | Update | - |
| article pdf uploaded. | 8 November 2019 15:14 CET | Version of Record | https://www.mdpi.com/2032-6653/10/4/75/pdf-vor |
| article xml file uploaded | 8 November 2019 15:14 CET | Original file | - |
