| article html file updated | 8 February 2020 05:19 CET | Update | https://www.mdpi.com/1422-0067/18/5/1010 |
| article html file updated | 24 September 2019 17:06 CEST | Update | - |
| article html file updated | 3 May 2019 23:03 CEST | Update | - |
| article html file updated | 1 June 2017 11:16 CEST | Update | - |
| article html file updated | 23 May 2017 03:51 CEST | Update | - |
| article html file updated | 8 May 2017 11:44 CEST | Original file | - |
| article xml uploaded. | 8 May 2017 11:42 CEST | Original file | https://www.mdpi.com/1422-0067/18/5/1010/xml |
| article pdf uploaded. | 8 May 2017 11:42 CEST | Version of Record | https://www.mdpi.com/1422-0067/18/5/1010/pdf |
