| article html file updated | 14 August 2026 15:51 CEST | Update | https://www.mdpi.com/1422-0067/18/7/1507 |
| article html file updated | 8 February 2020 10:50 CET | Update | N/A |
| article html file updated | 3 May 2019 12:42 CEST | Update | N/A |
| article html file updated | 31 July 2017 08:10 CEST | Update | N/A |
| article html file updated | 12 July 2017 14:08 CEST | Original file | N/A |
| article xml uploaded. | 12 July 2017 14:06 CEST | Original file | https://www.mdpi.com/1422-0067/18/7/1507/xml |
| article pdf uploaded. | 12 July 2017 14:06 CEST | Version of Record | https://www.mdpi.com/1422-0067/18/7/1507/pdf |
