| article html file updated | 9 February 2020 10:23 CET | Update | https://www.mdpi.com/1422-0067/19/3/908 |
| article html file updated | 1 October 2019 18:24 CEST | Update | - |
| article html file updated | 1 May 2019 10:36 CEST | Update | - |
| article html file updated | 17 April 2019 10:27 CEST | Update | - |
| article html file updated | 29 March 2019 07:45 CET | Update | - |
| article html file updated | 28 March 2018 11:07 CEST | Update | - |
| article html file updated | 19 March 2018 15:55 CET | Original file | - |
| article xml uploaded. | 19 March 2018 15:54 CET | Update | https://www.mdpi.com/1422-0067/19/3/908/xml |
| article pdf uploaded. | 19 March 2018 15:54 CET | Version of Record | https://www.mdpi.com/1422-0067/19/3/908/pdf |
