| article html file updated | 9 February 2020 09:01 CET | Update | https://www.mdpi.com/1422-0067/19/3/769 |
| article html file updated | 1 October 2019 09:02 CEST | Update | - |
| article html file updated | 1 May 2019 13:28 CEST | Update | - |
| article html file updated | 17 April 2019 13:08 CEST | Update | - |
| article html file updated | 29 March 2019 04:46 CET | Update | - |
| article html file updated | 28 March 2018 10:46 CEST | Update | - |
| article html file updated | 8 March 2018 03:09 CET | Original file | - |
| article xml uploaded. | 8 March 2018 03:08 CET | Update | https://www.mdpi.com/1422-0067/19/3/769/xml |
| article pdf uploaded. | 8 March 2018 03:08 CET | Version of Record | https://www.mdpi.com/1422-0067/19/3/769/pdf |
