| article html file updated | 7 February 2020 14:27 CET | Update | https://www.mdpi.com/1422-0067/17/9/1482 |
| article html file updated | 5 May 2019 05:04 CEST | Update | N/A |
| article html file updated | 27 September 2016 06:12 CEST | Update | N/A |
| article html file updated | 5 September 2016 13:10 CEST | Original file | N/A |
| article xml uploaded. | 5 September 2016 13:09 CEST | Update | https://www.mdpi.com/1422-0067/17/9/1482/xml |
| article xml uploaded. | 5 September 2016 13:09 CEST | Original file | N/A |
| article pdf uploaded. | 5 September 2016 13:09 CEST | Version of Record | https://www.mdpi.com/1422-0067/17/9/1482/pdf |
