| article html file updated | 7 February 2020 23:00 CET | Update | https://www.mdpi.com/2306-5710/3/1/10 |
| article html file updated | 23 September 2019 05:50 CEST | Update | - |
| article html file updated | 4 May 2019 12:02 CEST | Update | - |
| article html file updated | 10 February 2017 09:22 CET | Original file | - |
| article xml uploaded. | 10 February 2017 09:21 CET | Original file | https://www.mdpi.com/2306-5710/3/1/10/xml |
| article pdf uploaded. | 10 February 2017 09:21 CET | Updated version of record | https://www.mdpi.com/2306-5710/3/1/10/pdf |
| article pdf uploaded. | 9 February 2017 16:23 CET | Version of Record | https://www.mdpi.com/2306-5710/3/1/10/pdf-vor |
