| article html file updated | 7 February 2020 19:06 CET | Update | https://www.mdpi.com/1422-0067/17/12/2035 |
| article html file updated | 4 May 2019 20:19 CEST | Update | - |
| article html file updated | 27 December 2016 11:05 CET | Update | - |
| article html file updated | 5 December 2016 12:02 CET | Original file | - |
| article xml uploaded. | 5 December 2016 12:01 CET | Original file | https://www.mdpi.com/1422-0067/17/12/2035/xml |
| article pdf uploaded. | 5 December 2016 12:01 CET | Version of Record | https://www.mdpi.com/1422-0067/17/12/2035/pdf |
