| article html file updated | 6 February 2020 04:37 CET | Update | https://www.mdpi.com/1420-3049/18/10/12071 |
| article html file updated | 20 September 2019 01:31 CEST | Update | - |
| article html file updated | 7 May 2019 23:55 CEST | Update | - |
| article html file updated | 21 March 2019 05:12 CET | Update | - |
| article html file updated | 17 September 2018 12:20 CEST | Original file | - |
| article pdf uploaded. | 22 October 2013 18:01 CEST | Updated version of record | https://www.mdpi.com/1420-3049/18/10/12071/pdf |
| article pdf uploaded. | 30 September 2013 09:26 CEST | Version of Record | https://www.mdpi.com/1420-3049/18/10/12071/pdf-vor |
