| article html file updated | 9 February 2020 00:24 CET | Update | https://www.mdpi.com/1422-0067/18/12/2747 |
| article html file updated | 29 September 2019 07:09 CEST | Update | N/A |
| article html file updated | 2 May 2019 07:52 CEST | Update | N/A |
| article html file updated | 18 April 2019 05:41 CEST | Update | N/A |
| article html file updated | 2 January 2018 09:47 CET | Update | N/A |
| article html file updated | 19 December 2017 11:33 CET | Update | N/A |
| article xml uploaded. | 19 December 2017 11:32 CET | Update | https://www.mdpi.com/1422-0067/18/12/2747/xml |
| article pdf uploaded. | 19 December 2017 11:32 CET | Updated version of record | https://www.mdpi.com/1422-0067/18/12/2747/pdf |
| article html file updated | 18 December 2017 12:14 CET | Original file | N/A |
| article xml uploaded. | 18 December 2017 12:12 CET | Original file | N/A |
| article pdf uploaded. | 18 December 2017 12:12 CET | Version of Record | https://www.mdpi.com/1422-0067/18/12/2747/pdf-vor |
