| article html file updated | 9 February 2020 12:19 CET | Update | https://www.mdpi.com/2076-0752/7/2/14 |
| article html file updated | 1 May 2019 06:32 CEST | Update | - |
| article html file updated | 17 April 2019 06:35 CEST | Update | - |
| article html file updated | 29 March 2019 12:15 CET | Update | - |
| article html file updated | 27 June 2018 19:42 CEST | Update | - |
| article html file updated | 5 April 2018 05:30 CEST | Original file | - |
| article xml uploaded. | 5 April 2018 05:28 CEST | Update | https://www.mdpi.com/2076-0752/7/2/14/xml |
| article pdf uploaded. | 5 April 2018 05:28 CEST | Updated version of record | https://www.mdpi.com/2076-0752/7/2/14/pdf |
| article pdf uploaded. | 3 April 2018 06:26 CEST | Updated version of record | https://www.mdpi.com/2076-0752/7/2/14/pdf-vor |
| article pdf uploaded. | 3 April 2018 06:15 CEST | Updated version of record | https://www.mdpi.com/2076-0752/7/2/14/pdf-vor |
| article pdf uploaded. | 3 April 2018 05:44 CEST | Version of Record | https://www.mdpi.com/2076-0752/7/2/14/pdf-vor |
| article xml file uploaded | 3 April 2018 05:44 CEST | Original file | - |
