| article html file updated | 8 February 2020 05:49 CET | Update | https://www.mdpi.com/1422-0067/18/5/1056 |
| article html file updated | 24 September 2019 19:42 CEST | Update | - |
| article html file updated | 3 May 2019 22:08 CEST | Update | - |
| article html file updated | 1 June 2017 11:22 CEST | Update | - |
| article html file updated | 23 May 2017 04:12 CEST | Update | - |
| article html file updated | 16 May 2017 06:30 CEST | Original file | - |
| article xml uploaded. | 16 May 2017 06:28 CEST | Original file | https://www.mdpi.com/1422-0067/18/5/1056/xml |
| article pdf uploaded. | 16 May 2017 06:28 CEST | Updated version of record | https://www.mdpi.com/1422-0067/18/5/1056/pdf |
| article pdf uploaded. | 13 May 2017 11:42 CEST | Version of Record | https://www.mdpi.com/1422-0067/18/5/1056/pdf-vor |
