| article html file updated | 9 February 2020 07:19 CET | Update | https://www.mdpi.com/1422-0067/19/2/627 |
| article html file updated | 30 September 2019 23:18 CEST | Update | N/A |
| article html file updated | 1 May 2019 17:00 CEST | Update | N/A |
| article html file updated | 17 April 2019 16:23 CEST | Update | N/A |
| article html file updated | 29 March 2019 00:46 CET | Update | N/A |
| article html file updated | 14 March 2018 19:43 CET | Update | N/A |
| article html file updated | 23 February 2018 03:11 CET | Original file | N/A |
| article xml uploaded. | 23 February 2018 03:10 CET | Original file | https://www.mdpi.com/1422-0067/19/2/627/xml |
| article pdf uploaded. | 23 February 2018 03:10 CET | Version of Record | https://www.mdpi.com/1422-0067/19/2/627/pdf |
