| article html file updated | 7 February 2020 10:13 CET | Update | https://www.mdpi.com/1420-3049/21/6/779 |
| article html file updated | 21 September 2019 19:04 CEST | Update | - |
| article html file updated | 5 May 2019 12:52 CEST | Update | - |
| article html file updated | 27 March 2019 07:34 CET | Update | - |
| article html file updated | 12 November 2018 04:32 CET | Update | - |
| article html file updated | 29 June 2016 12:02 CEST | Update | - |
| article html file updated | 15 June 2016 12:16 CEST | Original file | - |
| article xml uploaded. | 15 June 2016 12:14 CEST | Original file | https://www.mdpi.com/1420-3049/21/6/779/xml |
| article pdf uploaded. | 15 June 2016 12:14 CEST | Version of Record | https://www.mdpi.com/1420-3049/21/6/779/pdf |
