| article html file updated | 7 February 2020 14:38 CET | Update | https://www.mdpi.com/2313-433X/2/3/24 |
| article html file updated | 5 May 2019 04:44 CEST | Update | - |
| article html file updated | 13 September 2016 08:38 CEST | Update | - |
| article xml uploaded. | 13 September 2016 08:37 CEST | Update | https://www.mdpi.com/2313-433X/2/3/24/xml |
| article xml uploaded. | 13 September 2016 08:37 CEST | Update | - |
| article pdf uploaded. | 13 September 2016 08:37 CEST | Updated version of record | https://www.mdpi.com/2313-433X/2/3/24/pdf |
| article html file updated | 12 September 2016 10:51 CEST | Update | - |
| article xml uploaded. | 12 September 2016 10:49 CEST | Update | - |
| article xml uploaded. | 12 September 2016 10:49 CEST | Update | - |
| article pdf uploaded. | 12 September 2016 10:49 CEST | Updated version of record | https://www.mdpi.com/2313-433X/2/3/24/pdf-vor |
| article html file updated | 8 September 2016 11:03 CEST | Original file | - |
| article xml uploaded. | 8 September 2016 11:02 CEST | Update | - |
| article xml uploaded. | 8 September 2016 11:02 CEST | Update | - |
| article xml uploaded. | 8 September 2016 11:02 CEST | Original file | - |
| article pdf uploaded. | 8 September 2016 11:02 CEST | Version of Record | https://www.mdpi.com/2313-433X/2/3/24/pdf-vor |
