| article html file updated | 14 February 2020 03:51 CET | Update | https://www.mdpi.com/2313-433X/5/11/84 |
| article html file updated | 27 November 2019 21:05 CET | Update | - |
| article html file updated | 25 October 2019 08:37 CEST | Original file | - |
| article pdf uploaded. | 25 October 2019 08:36 CEST | Version of Record | https://www.mdpi.com/2313-433X/5/11/84/pdf |
| article xml uploaded. | 25 October 2019 08:36 CEST | Update | https://www.mdpi.com/2313-433X/5/11/84/xml |
| article xml file uploaded | 25 October 2019 08:36 CEST | Original file | - |
