| article html file updated | 7 February 2020 12:29 CET | Update | https://www.mdpi.com/1422-0067/17/8/1206 |
| article html file updated | 5 May 2019 08:42 CEST | Update | N/A |
| article html file updated | 27 March 2019 11:45 CET | Update | N/A |
| article html file updated | 26 August 2016 05:26 CEST | Update | N/A |
| article html file updated | 28 July 2016 12:24 CEST | Original file | N/A |
| article xml uploaded. | 28 July 2016 12:23 CEST | Update | https://www.mdpi.com/1422-0067/17/8/1206/xml |
| article pdf uploaded. | 28 July 2016 12:23 CEST | Version of Record | https://www.mdpi.com/1422-0067/17/8/1206/pdf |
