| article html file updated | 8 February 2020 21:23 CET | Update | https://www.mdpi.com/1420-3049/22/11/1988 |
| article html file updated | 28 September 2019 12:46 CEST | Update | N/A |
| article html file updated | 2 May 2019 14:34 CEST | Update | N/A |
| article html file updated | 18 April 2019 12:13 CEST | Update | N/A |
| article html file updated | 30 November 2017 16:35 CET | Update | N/A |
| article html file updated | 16 November 2017 12:40 CET | Original file | N/A |
| article xml uploaded. | 16 November 2017 12:39 CET | Original file | https://www.mdpi.com/1420-3049/22/11/1988/xml |
| article pdf uploaded. | 16 November 2017 12:39 CET | Version of Record | https://www.mdpi.com/1420-3049/22/11/1988/pdf |
