| article html file updated | 9 February 2020 05:28 CET | Update | https://www.mdpi.com/1422-0067/19/2/462 |
| article html file updated | 30 September 2019 12:24 CEST | Update | N/A |
| article html file updated | 1 May 2019 21:05 CEST | Update | N/A |
| article html file updated | 17 April 2019 20:01 CEST | Update | N/A |
| article html file updated | 28 March 2019 20:48 CET | Update | N/A |
| article html file updated | 14 March 2018 18:39 CET | Update | N/A |
| article html file updated | 3 February 2018 14:23 CET | Original file | N/A |
| article xml uploaded. | 3 February 2018 14:22 CET | Original file | https://www.mdpi.com/1422-0067/19/2/462/xml |
| article pdf uploaded. | 3 February 2018 14:22 CET | Version of Record | https://www.mdpi.com/1422-0067/19/2/462/pdf |
