| article html file updated | 7 February 2020 22:56 CET | Update | https://www.mdpi.com/1422-0067/18/2/360 |
| article html file updated | 23 September 2019 05:26 CEST | Update | - |
| article html file updated | 4 May 2019 12:10 CEST | Update | - |
| article html file updated | 2 March 2017 10:04 CET | Update | - |
| article html file updated | 13 February 2017 09:42 CET | Original file | - |
| article xml uploaded. | 13 February 2017 09:41 CET | Original file | https://www.mdpi.com/1422-0067/18/2/360/xml |
| article pdf uploaded. | 13 February 2017 09:41 CET | Updated version of record | https://www.mdpi.com/1422-0067/18/2/360/pdf |
| article pdf uploaded. | 10 February 2017 10:55 CET | Updated version of record | https://www.mdpi.com/1422-0067/18/2/360/pdf-vor |
| article pdf uploaded. | 8 February 2017 16:41 CET | Version of Record | https://www.mdpi.com/1422-0067/18/2/360/pdf-vor |
