| article html file updated | 11 February 2020 09:03 CET | Update | https://www.mdpi.com/2313-433X/5/1/19 |
| article html file updated | 13 October 2019 09:37 CEST | Update | - |
| article html file updated | 27 April 2019 06:21 CEST | Update | - |
| article html file updated | 13 April 2019 02:29 CEST | Update | - |
| article html file updated | 3 April 2019 03:47 CEST | Update | - |
| article html file updated | 29 January 2019 10:25 CET | Update | - |
| article html file updated | 15 January 2019 11:22 CET | Original file | - |
| article pdf uploaded. | 15 January 2019 11:21 CET | Version of Record | https://www.mdpi.com/2313-433X/5/1/19/pdf |
| article xml uploaded. | 15 January 2019 11:21 CET | Update | https://www.mdpi.com/2313-433X/5/1/19/xml |
| article xml file uploaded | 15 January 2019 11:21 CET | Original file | - |
