| article html file updated | 8 February 2020 21:40 CET | Update | https://www.mdpi.com/1422-0067/18/11/2471 |
| article html file updated | 28 September 2019 14:35 CEST | Update | N/A |
| article html file updated | 2 May 2019 13:55 CEST | Update | N/A |
| article html file updated | 18 April 2019 11:35 CEST | Update | N/A |
| article html file updated | 30 November 2017 15:03 CET | Update | N/A |
| article html file updated | 30 November 2017 14:03 CET | Update | N/A |
| article html file updated | 20 November 2017 16:45 CET | Original file | N/A |
| article xml uploaded. | 20 November 2017 16:44 CET | Original file | https://www.mdpi.com/1422-0067/18/11/2471/xml |
| article pdf uploaded. | 20 November 2017 16:44 CET | Updated version of record | https://www.mdpi.com/1422-0067/18/11/2471/pdf |
| article pdf uploaded. | 20 November 2017 10:32 CET | Version of Record | N/A |
