| article html file updated | 8 February 2020 09:46 CET | Update | https://www.mdpi.com/2218-273X/7/3/48 |
| article html file updated | 25 September 2019 16:24 CEST | Update | - |
| article html file updated | 3 May 2019 14:39 CEST | Update | - |
| article html file updated | 14 March 2018 17:49 CET | Update | - |
| article html file updated | 30 September 2017 11:22 CEST | Update | - |
| article html file updated | 3 July 2017 12:00 CEST | Update | - |
| article html file updated | 3 July 2017 11:59 CEST | Update | - |
| article xml uploaded. | 3 July 2017 11:59 CEST | Update | https://www.mdpi.com/2218-273X/7/3/48/xml |
| article pdf uploaded. | 3 July 2017 11:58 CEST | Updated version of record | https://www.mdpi.com/2218-273X/7/3/48/pdf |
| article html file updated | 3 July 2017 05:11 CEST | Original file | - |
| article pdf uploaded. | 3 July 2017 05:10 CEST | Updated version of record | https://www.mdpi.com/2218-273X/7/3/48/pdf-vor |
| article pdf uploaded. | 30 June 2017 17:00 CEST | Version of Record | https://www.mdpi.com/2218-273X/7/3/48/pdf-vor |
