| article html file updated | 15 August 2026 00:18 CEST | Update | https://www.mdpi.com/1422-0067/19/4/1116 |
| article html file updated | 30 August 2025 03:23 CEST | Update | N/A |
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| article html file updated | 11 April 2018 11:45 CEST | Original file | N/A |
| article xml uploaded. | 11 April 2018 11:44 CEST | Update | https://www.mdpi.com/1422-0067/19/4/1116/xml |
| article pdf uploaded. | 11 April 2018 11:44 CEST | Updated version of record | https://www.mdpi.com/1422-0067/19/4/1116/pdf |
| article pdf uploaded. | 8 April 2018 13:30 CEST | Version of Record | https://www.mdpi.com/1422-0067/19/4/1116/pdf-vor |
