| article html file updated | 9 February 2020 00:20 CET | Update | https://www.mdpi.com/1422-0067/18/12/2734 |
| article html file updated | 29 September 2019 06:46 CEST | Update | N/A |
| article html file updated | 2 May 2019 08:00 CEST | Update | N/A |
| article html file updated | 18 April 2019 05:49 CEST | Update | N/A |
| article html file updated | 2 January 2018 09:44 CET | Update | N/A |
| article html file updated | 17 December 2017 23:02 CET | Original file | N/A |
| article xml uploaded. | 17 December 2017 06:57 CET | Update | https://www.mdpi.com/1422-0067/18/12/2734/xml |
| article xml uploaded. | 17 December 2017 06:57 CET | Update | N/A |
| article xml uploaded. | 17 December 2017 06:57 CET | Update | N/A |
| article xml uploaded. | 17 December 2017 06:57 CET | Original file | N/A |
| article pdf uploaded. | 17 December 2017 06:57 CET | Version of Record | https://www.mdpi.com/1422-0067/18/12/2734/pdf |
