| article html file updated | 8 February 2020 16:41 CET | Update | https://www.mdpi.com/2414-6366/2/3/48 |
| article html file updated | 27 September 2019 06:18 CEST | Update | - |
| article html file updated | 3 May 2019 01:02 CEST | Update | - |
| article html file updated | 22 September 2017 08:58 CEST | Original file | - |
| article xml uploaded. | 22 September 2017 08:57 CEST | Original file | https://www.mdpi.com/2414-6366/2/3/48/xml |
| article pdf uploaded. | 22 September 2017 08:57 CEST | Updated version of record | https://www.mdpi.com/2414-6366/2/3/48/pdf |
| article pdf uploaded. | 20 September 2017 12:25 CEST | Version of Record | https://www.mdpi.com/2414-6366/2/3/48/pdf-vor |
