| article html file updated | 10 September 2021 08:27 CEST | Update | https://www.mdpi.com/1420-3049/18/6/7071 |
| article html file updated | 6 February 2020 02:39 CET | Update | - |
| article html file updated | 8 May 2019 04:00 CEST | Update | - |
| article html file updated | 20 March 2019 23:51 CET | Update | - |
| article html file updated | 17 September 2018 06:26 CEST | Update | - |
| article html file updated | 20 December 2016 04:24 CET | Original file | - |
| article supplementary file uploaded. | 17 June 2013 10:46 CEST | - | https://www.mdpi.com/1420-3049/18/6/7071#supplementary |
| article pdf uploaded. | 17 June 2013 10:46 CEST | Version of Record | https://www.mdpi.com/1420-3049/18/6/7071/pdf |
