| article html file updated | 7 February 2020 22:32 CET | Update | https://www.mdpi.com/2218-273X/7/1/10 |
| article html file updated | 23 September 2019 03:10 CEST | Update | - |
| article html file updated | 4 May 2019 12:59 CEST | Update | - |
| article html file updated | 14 March 2018 17:54 CET | Update | - |
| article html file updated | 29 March 2017 06:01 CEST | Update | - |
| article html file updated | 6 February 2017 15:17 CET | Original file | - |
| article xml uploaded. | 6 February 2017 15:16 CET | Original file | https://www.mdpi.com/2218-273X/7/1/10/xml |
| article pdf uploaded. | 6 February 2017 15:16 CET | Updated version of record | https://www.mdpi.com/2218-273X/7/1/10/pdf |
| article pdf uploaded. | 31 January 2017 11:10 CET | Version of Record | https://www.mdpi.com/2218-273X/7/1/10/pdf-vor |
