| article html file updated | 8 February 2020 10:50 CET | Update | https://www.mdpi.com/1999-4915/9/7/184 |
| article html file updated | 25 September 2019 21:49 CEST | Update | - |
| article html file updated | 3 May 2019 12:42 CEST | Update | - |
| article html file updated | 2 August 2017 06:23 CEST | Update | - |
| article html file updated | 18 July 2017 06:30 CEST | Update | - |
| article html file updated | 18 July 2017 06:30 CEST | Update | - |
| article html file updated | 18 July 2017 06:29 CEST | Original file | - |
| article xml uploaded. | 18 July 2017 06:28 CEST | Original file | https://www.mdpi.com/1999-4915/9/7/184/xml |
| article pdf uploaded. | 18 July 2017 06:28 CEST | Updated version of record | https://www.mdpi.com/1999-4915/9/7/184/pdf |
| article pdf uploaded. | 12 July 2017 13:56 CEST | Version of Record | https://www.mdpi.com/1999-4915/9/7/184/pdf-vor |
