| article html file updated | 15 August 2026 01:10 CEST | Update | https://www.mdpi.com/1424-8247/11/2/38 |
| article html file updated | 9 February 2020 15:50 CET | Update | N/A |
| article html file updated | 3 October 2019 02:53 CEST | Update | N/A |
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| article html file updated | 27 June 2018 13:02 CEST | Update | N/A |
| article html file updated | 30 April 2018 07:59 CEST | Original file | N/A |
| article supplementary file uploaded. | 30 April 2018 07:57 CEST | - | https://www.mdpi.com/1424-8247/11/2/38#supplementary |
| article pdf uploaded. | 30 April 2018 07:57 CEST | Version of Record | https://www.mdpi.com/1424-8247/11/2/38/pdf |
| article xml uploaded. | 30 April 2018 07:57 CEST | Update | https://www.mdpi.com/1424-8247/11/2/38/xml |
| article xml file uploaded | 30 April 2018 07:57 CEST | Original file | N/A |
