| article html file updated | 9 February 2020 08:01 CET | Update | https://www.mdpi.com/1422-0067/19/3/678 |
| article html file updated | 1 October 2019 03:15 CEST | Update | - |
| article html file updated | 1 May 2019 15:31 CEST | Update | - |
| article html file updated | 17 April 2019 15:02 CEST | Update | - |
| article html file updated | 29 March 2019 02:29 CET | Update | - |
| article html file updated | 28 March 2018 10:30 CEST | Update | - |
| article html file updated | 28 February 2018 09:47 CET | Original file | - |
| article xml uploaded. | 28 February 2018 09:45 CET | Original file | https://www.mdpi.com/1422-0067/19/3/678/xml |
| article pdf uploaded. | 28 February 2018 09:45 CET | Version of Record | https://www.mdpi.com/1422-0067/19/3/678/pdf |
