| article html file updated | 9 February 2020 00:32 CET | Update | https://www.mdpi.com/1422-0067/18/12/2753 |
| article html file updated | 29 September 2019 07:53 CEST | Update | - |
| article html file updated | 2 May 2019 07:35 CEST | Update | - |
| article html file updated | 18 April 2019 05:26 CEST | Update | - |
| article html file updated | 2 January 2018 09:49 CET | Update | - |
| article html file updated | 20 December 2017 23:22 CET | Update | - |
| article xml uploaded. | 20 December 2017 03:55 CET | Update | https://www.mdpi.com/1422-0067/18/12/2753/xml |
| article pdf uploaded. | 20 December 2017 03:55 CET | Updated version of record | https://www.mdpi.com/1422-0067/18/12/2753/pdf |
| article html file updated | 19 December 2017 11:39 CET | Original file | - |
| article xml uploaded. | 19 December 2017 11:38 CET | Update | - |
| article xml uploaded. | 19 December 2017 11:37 CET | Original file | - |
| article pdf uploaded. | 19 December 2017 11:37 CET | Version of Record | https://www.mdpi.com/1422-0067/18/12/2753/pdf-vor |
