| article html file updated | 7 February 2020 14:01 CET | Update | https://www.mdpi.com/1420-3049/21/9/1136 |
| article html file updated | 5 May 2019 05:52 CEST | Update | N/A |
| article html file updated | 27 March 2019 15:04 CET | Update | N/A |
| article html file updated | 17 September 2018 06:13 CEST | Update | N/A |
| article html file updated | 29 September 2016 08:27 CEST | Update | N/A |
| article html file updated | 27 August 2016 13:09 CEST | Original file | N/A |
| article xml uploaded. | 27 August 2016 13:08 CEST | Original file | https://www.mdpi.com/1420-3049/21/9/1136/xml |
| article pdf uploaded. | 27 August 2016 13:08 CEST | Version of Record | https://www.mdpi.com/1420-3049/21/9/1136/pdf |
