| article html file updated | 6 February 2020 15:15 CET | Update | https://www.mdpi.com/1422-0067/16/1/2020 |
| article html file updated | 7 May 2019 02:20 CEST | Update | - |
| article html file updated | 25 March 2019 20:38 CET | Update | - |
| article html file updated | 21 August 2015 06:01 CEST | Update | - |
| article html file updated | 28 January 2015 02:03 CET | Original file | - |
| article xml file uploaded | 28 January 2015 02:03 CET | Original file | https://www.mdpi.com/1422-0067/16/1/2020/xml |
| article supplementary file uploaded. | 16 January 2015 14:58 CET | - | https://www.mdpi.com/1422-0067/16/1/2020#supplementary |
| article pdf uploaded. | 16 January 2015 14:58 CET | Version of Record | https://www.mdpi.com/1422-0067/16/1/2020/pdf |
