| article html file updated | 8 February 2020 19:39 CET | Update | https://www.mdpi.com/1422-0067/18/11/2241 |
| article html file updated | 28 September 2019 01:29 CEST | Update | - |
| article html file updated | 2 May 2019 18:32 CEST | Update | - |
| article html file updated | 30 November 2017 14:32 CET | Update | - |
| article html file updated | 30 November 2017 12:16 CET | Update | - |
| article html file updated | 27 October 2017 14:15 CEST | Original file | - |
| article xml uploaded. | 27 October 2017 14:14 CEST | Update | https://www.mdpi.com/1422-0067/18/11/2241/xml |
| article xml uploaded. | 27 October 2017 14:14 CEST | Original file | - |
| article pdf uploaded. | 27 October 2017 14:14 CEST | Version of Record | https://www.mdpi.com/1422-0067/18/11/2241/pdf |
