| article html file updated | 15 August 2026 06:37 CEST | Update | https://www.mdpi.com/2227-7102/8/3/131 |
| article html file updated | 10 February 2020 08:13 CET | Update | N/A |
| article html file updated | 29 April 2019 11:29 CEST | Update | N/A |
| article html file updated | 15 April 2019 07:06 CEST | Update | N/A |
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| article html file updated | 24 September 2018 02:38 CEST | Update | N/A |
| article html file updated | 30 August 2018 05:28 CEST | Original file | N/A |
| article pdf uploaded. | 30 August 2018 05:27 CEST | Version of Record | https://www.mdpi.com/2227-7102/8/3/131/pdf |
| article xml uploaded. | 30 August 2018 05:27 CEST | Update | https://www.mdpi.com/2227-7102/8/3/131/xml |
| article xml file uploaded | 30 August 2018 05:27 CEST | Original file | N/A |
