| article html file updated | 9 February 2020 02:32 CET | Update | https://www.mdpi.com/1422-0067/19/1/205 |
| article html file updated | 29 September 2019 19:10 CEST | Update | - |
| article html file updated | 2 May 2019 03:20 CEST | Update | - |
| article html file updated | 18 April 2019 01:29 CEST | Update | - |
| article html file updated | 28 March 2019 14:21 CET | Update | - |
| article html file updated | 2 February 2018 09:55 CET | Update | - |
| article html file updated | 10 January 2018 08:41 CET | Original file | - |
| article xml uploaded. | 10 January 2018 08:40 CET | Update | https://www.mdpi.com/1422-0067/19/1/205/xml |
| article xml uploaded. | 10 January 2018 08:40 CET | Original file | - |
| article pdf uploaded. | 10 January 2018 08:40 CET | Version of Record | https://www.mdpi.com/1422-0067/19/1/205/pdf |
