| article html file updated | 7 February 2020 22:12 CET | Update | https://www.mdpi.com/2227-7390/5/1/10 |
| article html file updated | 4 May 2019 13:38 CEST | Update | - |
| article html file updated | 30 March 2017 08:57 CEST | Update | - |
| article html file updated | 19 February 2017 03:04 CET | Original file | - |
| article xml uploaded. | 19 February 2017 03:03 CET | Original file | https://www.mdpi.com/2227-7390/5/1/10/xml |
| article pdf uploaded. | 19 February 2017 03:03 CET | Updated version of record | https://www.mdpi.com/2227-7390/5/1/10/pdf |
| article pdf uploaded. | 4 February 2017 09:38 CET | Updated version of record | https://www.mdpi.com/2227-7390/5/1/10/pdf-vor |
| article pdf uploaded. | 25 January 2017 09:05 CET | Version of Record | https://www.mdpi.com/2227-7390/5/1/10/pdf-vor |
