| article html file updated | 7 February 2020 07:53 CET | Update | https://www.mdpi.com/1422-0067/17/5/632 |
| article html file updated | 21 September 2019 16:05 CEST | Update | - |
| article html file updated | 5 May 2019 17:23 CEST | Update | - |
| article html file updated | 27 March 2019 03:10 CET | Update | - |
| article html file updated | 26 May 2016 11:42 CEST | Update | - |
| article html file updated | 29 April 2016 09:26 CEST | Update | - |
| article xml uploaded. | 29 April 2016 09:25 CEST | Update | https://www.mdpi.com/1422-0067/17/5/632/xml |
| article pdf uploaded. | 29 April 2016 09:25 CEST | Updated version of record | https://www.mdpi.com/1422-0067/17/5/632/pdf |
| article html file updated | 27 April 2016 13:40 CEST | Original file | - |
| article pdf uploaded. | 27 April 2016 13:39 CEST | Version of Record | https://www.mdpi.com/1422-0067/17/5/632/pdf-vor |
