| article html file updated | 6 February 2020 15:47 CET | Update | https://www.mdpi.com/1422-0067/16/2/3626 |
| article html file updated | 7 May 2019 01:18 CEST | Update | - |
| article html file updated | 25 March 2019 21:29 CET | Update | - |
| article html file updated | 21 August 2015 07:14 CEST | Update | - |
| article html file updated | 3 March 2015 07:02 CET | Original file | - |
| article xml file uploaded | 3 March 2015 07:02 CET | Original file | https://www.mdpi.com/1422-0067/16/2/3626/xml |
| article pdf uploaded. | 6 February 2015 09:53 CET | Version of Record | https://www.mdpi.com/1422-0067/16/2/3626/pdf |
