| article html file updated | 8 February 2020 22:09 CET | Update | https://www.mdpi.com/1422-0067/18/12/2512 |
| article html file updated | 28 September 2019 17:42 CEST | Update | N/A |
| article html file updated | 2 May 2019 12:52 CEST | Update | N/A |
| article html file updated | 18 April 2019 10:30 CEST | Update | N/A |
| article html file updated | 2 January 2018 09:10 CET | Update | N/A |
| article html file updated | 24 November 2017 14:31 CET | Original file | N/A |
| article xml uploaded. | 24 November 2017 14:30 CET | Original file | https://www.mdpi.com/1422-0067/18/12/2512/xml |
| article pdf uploaded. | 24 November 2017 14:30 CET | Version of Record | https://www.mdpi.com/1422-0067/18/12/2512/pdf |
