| article html file updated | 8 February 2020 00:24 CET | Update | https://www.mdpi.com/1422-0067/18/3/514 |
| article html file updated | 23 September 2019 13:43 CEST | Update | - |
| article html file updated | 4 May 2019 09:07 CEST | Update | - |
| article html file updated | 30 March 2017 10:31 CEST | Update | - |
| article html file updated | 27 February 2017 15:10 CET | Original file | - |
| article xml uploaded. | 27 February 2017 15:08 CET | Update | https://www.mdpi.com/1422-0067/18/3/514/xml |
| article xml uploaded. | 27 February 2017 15:08 CET | Original file | - |
| article pdf uploaded. | 27 February 2017 15:08 CET | Version of Record | https://www.mdpi.com/1422-0067/18/3/514/pdf |
