| article html file updated | 6 February 2020 14:55 CET | Update | https://www.mdpi.com/1422-0067/16/1/1111 |
| article html file updated | 20 September 2019 16:36 CEST | Update | - |
| article html file updated | 7 May 2019 03:00 CEST | Update | - |
| article html file updated | 25 March 2019 20:02 CET | Update | - |
| article html file updated | 21 August 2015 05:14 CEST | Update | - |
| article html file updated | 28 January 2015 02:02 CET | Original file | - |
| article xml file uploaded | 28 January 2015 02:02 CET | Original file | https://www.mdpi.com/1422-0067/16/1/1111/xml |
| article pdf uploaded. | 5 January 2015 13:53 CET | Version of Record | https://www.mdpi.com/1422-0067/16/1/1111/pdf |
