| article html file updated | 12 February 2020 14:38 CET | Update | https://www.mdpi.com/2032-6653/10/2/28 |
| article html file updated | 20 October 2019 15:13 CEST | Update | - |
| article html file updated | 23 May 2019 13:36 CEST | Original file | - |
| article pdf uploaded. | 23 May 2019 13:01 CEST | Version of Record | https://www.mdpi.com/2032-6653/10/2/28/pdf |
| article xml uploaded. | 23 May 2019 13:01 CEST | Update | https://www.mdpi.com/2032-6653/10/2/28/xml |
| article xml file uploaded | 23 May 2019 13:01 CEST | Original file | - |
