| article html file updated | 13 August 2026 01:49 CEST | Update | https://www.mdpi.com/1999-4893/7/3/363 |
| article html file updated | 6 February 2020 10:38 CET | Update | N/A |
| article html file updated | 20 September 2019 10:23 CEST | Update | N/A |
| article html file updated | 21 March 2019 20:38 CET | Update | N/A |
| article html file updated | 15 February 2017 07:02 CET | Original file | N/A |
| article pdf uploaded. | 15 July 2014 12:36 CEST | Updated version of record | https://www.mdpi.com/1999-4893/7/3/363/pdf |
| article pdf uploaded. | 11 July 2014 10:36 CEST | Version of Record | https://www.mdpi.com/1999-4893/7/3/363/pdf-vor |
