| article html file updated | 7 February 2020 07:50 CET | Update | https://www.mdpi.com/1422-0067/17/5/625 |
| article html file updated | 5 May 2019 17:29 CEST | Update | N/A |
| article html file updated | 27 March 2019 03:04 CET | Update | N/A |
| article html file updated | 26 May 2016 11:40 CEST | Update | N/A |
| article html file updated | 26 April 2016 13:54 CEST | Original file | N/A |
| article xml uploaded. | 26 April 2016 13:51 CEST | Update | https://www.mdpi.com/1422-0067/17/5/625/xml |
| article pdf uploaded. | 26 April 2016 13:51 CEST | Version of Record | https://www.mdpi.com/1422-0067/17/5/625/pdf |
