| article html file updated | 9 February 2020 14:33 CET | Update | https://www.mdpi.com/1422-0067/19/4/1244 |
| article html file updated | 2 October 2019 19:09 CEST | Update | - |
| article html file updated | 1 May 2019 02:04 CEST | Update | - |
| article html file updated | 17 April 2019 02:36 CEST | Update | - |
| article html file updated | 29 March 2019 17:21 CET | Update | - |
| article html file updated | 19 April 2018 14:42 CEST | Original file | - |
| article pdf uploaded. | 19 April 2018 14:40 CEST | Version of Record | https://www.mdpi.com/1422-0067/19/4/1244/pdf |
| article xml uploaded. | 19 April 2018 14:40 CEST | Update | https://www.mdpi.com/1422-0067/19/4/1244/xml |
| article xml file uploaded | 19 April 2018 14:40 CEST | Original file | - |
