| article html file updated | 8 February 2020 11:24 CET | Update | https://www.mdpi.com/1999-4907/8/7/258 |
| article html file updated | 26 September 2019 00:43 CEST | Update | - |
| article html file updated | 3 May 2019 11:37 CEST | Update | - |
| article html file updated | 27 March 2019 16:31 CET | Update | - |
| article html file updated | 1 August 2017 08:46 CEST | Update | - |
| article html file updated | 31 July 2017 06:12 CEST | Update | - |
| article xml uploaded. | 31 July 2017 06:10 CEST | Update | https://www.mdpi.com/1999-4907/8/7/258/xml |
| article html file updated | 25 July 2017 05:10 CEST | Update | - |
| article pdf uploaded. | 25 July 2017 04:08 CEST | Updated version of record | https://www.mdpi.com/1999-4907/8/7/258/pdf |
| article html file updated | 23 July 2017 11:44 CEST | Update | - |
| article html file updated | 23 July 2017 11:43 CEST | Update | - |
| article html file updated | 23 July 2017 11:42 CEST | Update | - |
| article pdf uploaded. | 23 July 2017 11:41 CEST | Updated version of record | https://www.mdpi.com/1999-4907/8/7/258/pdf-vor |
| article html file updated | 20 July 2017 17:07 CEST | Update | - |
| article html file updated | 20 July 2017 17:06 CEST | Update | - |
| article html file updated | 20 July 2017 17:05 CEST | Original file | - |
| article pdf uploaded. | 20 July 2017 17:03 CEST | Updated version of record | https://www.mdpi.com/1999-4907/8/7/258/pdf-vor |
| article pdf uploaded. | 19 July 2017 10:58 CEST | Version of Record | https://www.mdpi.com/1999-4907/8/7/258/pdf-vor |
