| article html file updated | 7 February 2020 13:46 CET | Update | https://www.mdpi.com/1422-0067/17/9/1379 |
| article html file updated | 5 May 2019 06:19 CEST | Update | - |
| article html file updated | 27 March 2019 14:31 CET | Update | - |
| article html file updated | 27 September 2016 05:55 CEST | Update | - |
| article html file updated | 23 August 2016 12:28 CEST | Original file | - |
| article xml uploaded. | 23 August 2016 12:27 CEST | Update | https://www.mdpi.com/1422-0067/17/9/1379/xml |
| article xml uploaded. | 23 August 2016 12:27 CEST | Original file | - |
| article pdf uploaded. | 23 August 2016 12:27 CEST | Version of Record | https://www.mdpi.com/1422-0067/17/9/1379/pdf |
