| article html file updated | 9 February 2020 02:12 CET | Update | https://www.mdpi.com/1422-0067/19/1/165 |
| article html file updated | 29 September 2019 17:21 CEST | Update | - |
| article html file updated | 2 May 2019 04:01 CEST | Update | - |
| article html file updated | 18 April 2019 02:07 CEST | Update | - |
| article html file updated | 28 March 2019 13:34 CET | Update | - |
| article html file updated | 2 February 2018 09:48 CET | Update | - |
| article html file updated | 6 January 2018 10:20 CET | Original file | - |
| article xml uploaded. | 6 January 2018 10:18 CET | Update | https://www.mdpi.com/1422-0067/19/1/165/xml |
| article pdf uploaded. | 6 January 2018 10:18 CET | Version of Record | https://www.mdpi.com/1422-0067/19/1/165/pdf |
