| article html file updated | 7 February 2020 16:42 CET | Update | https://www.mdpi.com/1422-0067/17/10/1753 |
| article html file updated | 5 May 2019 00:59 CEST | Update | N/A |
| article html file updated | 31 October 2016 08:04 CET | Update | N/A |
| article html file updated | 20 October 2016 12:14 CEST | Original file | N/A |
| article xml uploaded. | 20 October 2016 12:13 CEST | Update | https://www.mdpi.com/1422-0067/17/10/1753/xml |
| article xml uploaded. | 20 October 2016 12:13 CEST | Original file | N/A |
| article pdf uploaded. | 20 October 2016 12:13 CEST | Version of Record | https://www.mdpi.com/1422-0067/17/10/1753/pdf |
