| article html file updated | 8 February 2020 22:40 CET | Update | https://www.mdpi.com/1420-3049/22/12/2104 |
| article html file updated | 28 September 2019 20:53 CEST | Update | N/A |
| article html file updated | 2 May 2019 11:42 CEST | Update | N/A |
| article html file updated | 18 April 2019 09:18 CEST | Update | N/A |
| article html file updated | 2 January 2018 12:10 CET | Update | N/A |
| article html file updated | 30 November 2017 17:16 CET | Original file | N/A |
| article xml uploaded. | 30 November 2017 12:38 CET | Original file | https://www.mdpi.com/1420-3049/22/12/2104/xml |
| article pdf uploaded. | 30 November 2017 12:38 CET | Version of Record | https://www.mdpi.com/1420-3049/22/12/2104/pdf |
