| article html file updated | 7 February 2020 14:07 CET | Update | https://www.mdpi.com/1420-3049/21/9/1154 |
| article html file updated | 21 September 2019 23:55 CEST | Update | N/A |
| article html file updated | 5 May 2019 05:41 CEST | Update | N/A |
| article html file updated | 27 March 2019 15:18 CET | Update | N/A |
| article html file updated | 17 September 2018 06:23 CEST | Update | N/A |
| article html file updated | 29 September 2016 08:31 CEST | Update | N/A |
| article html file updated | 30 August 2016 12:35 CEST | Original file | N/A |
| article xml uploaded. | 30 August 2016 12:34 CEST | Original file | https://www.mdpi.com/1420-3049/21/9/1154/xml |
| article pdf uploaded. | 30 August 2016 12:34 CEST | Version of Record | https://www.mdpi.com/1420-3049/21/9/1154/pdf |
