| article html file updated | 7 February 2020 15:36 CET | Update | https://www.mdpi.com/1422-0067/17/10/1559 |
| article html file updated | 5 May 2019 02:58 CEST | Update | N/A |
| article html file updated | 31 October 2016 06:41 CET | Update | N/A |
| article html file updated | 27 September 2016 14:18 CEST | Original file | N/A |
| article xml uploaded. | 27 September 2016 14:17 CEST | Update | https://www.mdpi.com/1422-0067/17/10/1559/xml |
| article xml uploaded. | 27 September 2016 14:17 CEST | Original file | N/A |
| article pdf uploaded. | 27 September 2016 14:17 CEST | Version of Record | https://www.mdpi.com/1422-0067/17/10/1559/pdf |
