| article html file updated | 9 February 2020 18:07 CET | Update | https://www.mdpi.com/1422-0067/19/5/1507 |
| article html file updated | 3 October 2019 17:31 CEST | Update | - |
| article html file updated | 30 April 2019 18:43 CEST | Update | - |
| article html file updated | 16 April 2019 19:10 CEST | Update | - |
| article html file updated | 30 March 2019 02:09 CET | Update | - |
| article html file updated | 18 May 2018 10:17 CEST | Original file | - |
| article pdf uploaded. | 18 May 2018 10:15 CEST | Version of Record | https://www.mdpi.com/1422-0067/19/5/1507/pdf |
| article xml uploaded. | 18 May 2018 10:15 CEST | Update | https://www.mdpi.com/1422-0067/19/5/1507/xml |
| article xml file uploaded | 18 May 2018 10:15 CEST | Original file | - |
