| article html file updated | 8 February 2020 14:29 CET | Update | https://www.mdpi.com/1420-3049/22/9/1408 |
| article html file updated | 26 September 2019 18:05 CEST | Update | N/A |
| article html file updated | 3 May 2019 05:08 CEST | Update | N/A |
| article html file updated | 30 September 2017 12:40 CEST | Update | N/A |
| article html file updated | 25 August 2017 13:11 CEST | Original file | N/A |
| article xml uploaded. | 25 August 2017 13:09 CEST | Original file | https://www.mdpi.com/1420-3049/22/9/1408/xml |
| article pdf uploaded. | 25 August 2017 13:09 CEST | Version of Record | https://www.mdpi.com/1420-3049/22/9/1408/pdf |
