| article html file updated | 8 February 2020 04:49 CET | Update | https://www.mdpi.com/1422-0067/18/5/952 |
| article html file updated | 24 September 2019 14:33 CEST | Update | - |
| article html file updated | 3 May 2019 23:56 CEST | Update | - |
| article html file updated | 1 June 2017 11:07 CEST | Update | - |
| article html file updated | 23 May 2017 03:28 CEST | Update | - |
| article html file updated | 2 May 2017 13:20 CEST | Original file | - |
| article xml uploaded. | 2 May 2017 13:18 CEST | Original file | https://www.mdpi.com/1422-0067/18/5/952/xml |
| article pdf uploaded. | 2 May 2017 13:18 CEST | Updated version of record | https://www.mdpi.com/1422-0067/18/5/952/pdf |
| article pdf uploaded. | 1 May 2017 05:53 CEST | Version of Record | https://www.mdpi.com/1422-0067/18/5/952/pdf-vor |
