| article html file updated | 9 February 2020 07:14 CET | Update | https://www.mdpi.com/1422-0067/19/2/619 |
| article html file updated | 30 September 2019 22:52 CEST | Update | - |
| article html file updated | 1 May 2019 17:09 CEST | Update | - |
| article html file updated | 17 April 2019 16:32 CEST | Update | - |
| article html file updated | 29 March 2019 00:36 CET | Update | - |
| article html file updated | 14 March 2018 19:41 CET | Update | - |
| article html file updated | 23 February 2018 03:24 CET | Update | - |
| article xml uploaded. | 23 February 2018 03:22 CET | Update | https://www.mdpi.com/1422-0067/19/2/619/xml |
| article xml uploaded. | 23 February 2018 03:22 CET | Update | - |
| article pdf uploaded. | 23 February 2018 03:22 CET | Updated version of record | https://www.mdpi.com/1422-0067/19/2/619/pdf |
| article html file updated | 22 February 2018 11:01 CET | Original file | - |
| article xml uploaded. | 22 February 2018 11:00 CET | Update | - |
| article xml uploaded. | 22 February 2018 11:00 CET | Original file | - |
| article pdf uploaded. | 22 February 2018 10:58 CET | Updated version of record | https://www.mdpi.com/1422-0067/19/2/619/pdf-vor |
| article pdf uploaded. | 22 February 2018 10:57 CET | Version of Record | https://www.mdpi.com/1422-0067/19/2/619/pdf-vor |
