| article html file updated | 7 February 2020 13:49 CET | Update | https://www.mdpi.com/1420-3049/21/9/1112 |
| article html file updated | 21 September 2019 23:34 CEST | Update | - |
| article html file updated | 5 May 2019 06:13 CEST | Update | - |
| article html file updated | 27 March 2019 14:38 CET | Update | - |
| article html file updated | 17 September 2018 06:03 CEST | Update | - |
| article html file updated | 29 September 2016 08:21 CEST | Update | - |
| article html file updated | 24 August 2016 13:06 CEST | Original file | - |
| article xml uploaded. | 24 August 2016 13:04 CEST | Original file | https://www.mdpi.com/1420-3049/21/9/1112/xml |
| article pdf uploaded. | 24 August 2016 13:04 CEST | Version of Record | https://www.mdpi.com/1420-3049/21/9/1112/pdf |
