| article html file updated | 5 February 2020 14:11 CET | Update | https://www.mdpi.com/1420-3049/15/4/2623 |
| article html file updated | 18 September 2019 22:25 CEST | Update | N/A |
| article html file updated | 9 May 2019 07:04 CEST | Update | N/A |
| article html file updated | 19 March 2019 23:40 CET | Update | N/A |
| article html file updated | 12 November 2018 07:38 CET | Original file | N/A |
| article xml uploaded. | 12 November 2018 07:36 CET | Original file | https://www.mdpi.com/1420-3049/15/4/2623/xml |
