| article html file updated | 8 February 2020 14:20 CET | Update | https://www.mdpi.com/2410-3888/2/3/14 |
| article html file updated | 26 September 2019 17:24 CEST | Update | - |
| article html file updated | 3 May 2019 05:25 CEST | Update | - |
| article html file updated | 24 August 2017 11:02 CEST | Original file | - |
| article xml uploaded. | 24 August 2017 11:01 CEST | Original file | https://www.mdpi.com/2410-3888/2/3/14/xml |
| article pdf uploaded. | 24 August 2017 11:01 CEST | Updated version of record | https://www.mdpi.com/2410-3888/2/3/14/pdf |
| article pdf uploaded. | 23 August 2017 16:06 CEST | Updated version of record | https://www.mdpi.com/2410-3888/2/3/14/pdf-vor |
| article pdf uploaded. | 23 August 2017 15:54 CEST | Version of Record | https://www.mdpi.com/2410-3888/2/3/14/pdf-vor |
