| article html file updated | 6 February 2020 03:19 CET | Update | https://www.mdpi.com/1420-3049/18/7/8535 |
| article html file updated | 19 September 2019 23:03 CEST | Update | - |
| article html file updated | 8 May 2019 02:39 CEST | Update | - |
| article html file updated | 21 March 2019 01:37 CET | Update | - |
| article html file updated | 14 September 2018 05:42 CEST | Update | - |
| article html file updated | 20 December 2016 04:25 CET | Original file | - |
| article supplementary file uploaded. | 19 July 2013 11:51 CEST | - | https://www.mdpi.com/1420-3049/18/7/8535#supplementary |
| article pdf uploaded. | 19 July 2013 11:51 CEST | Version of Record | https://www.mdpi.com/1420-3049/18/7/8535/pdf |
