| article html file updated | 8 February 2020 02:59 CET | Update | https://www.mdpi.com/2227-7382/5/2/10 |
| article html file updated | 4 May 2019 03:24 CEST | Update | - |
| article html file updated | 29 June 2017 12:50 CEST | Update | - |
| article html file updated | 6 April 2017 05:47 CEST | Original file | - |
| article xml uploaded. | 6 April 2017 05:46 CEST | Original file | https://www.mdpi.com/2227-7382/5/2/10/xml |
| article pdf uploaded. | 6 April 2017 05:46 CEST | Version of Record | https://www.mdpi.com/2227-7382/5/2/10/pdf |
