| article html file updated | 8 February 2020 22:56 CET | Update | https://www.mdpi.com/1422-0067/18/12/2600 |
| article html file updated | 28 September 2019 22:41 CEST | Update | N/A |
| article html file updated | 2 May 2019 11:04 CEST | Update | N/A |
| article html file updated | 18 April 2019 08:42 CEST | Update | N/A |
| article html file updated | 2 January 2018 09:23 CET | Update | N/A |
| article html file updated | 2 December 2017 11:42 CET | Original file | N/A |
| article xml uploaded. | 2 December 2017 11:41 CET | Original file | https://www.mdpi.com/1422-0067/18/12/2600/xml |
| article pdf uploaded. | 2 December 2017 11:41 CET | Version of Record | https://www.mdpi.com/1422-0067/18/12/2600/pdf |
