| article html file updated | 30 August 2025 06:06 CEST | Update | https://www.mdpi.com/2227-7080/6/3/77 |
| article html file updated | 17 July 2022 01:00 CEST | Update | N/A |
| article html file updated | 10 February 2020 06:03 CET | Update | N/A |
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| article html file updated | 26 September 2018 10:34 CEST | Update | N/A |
| article html file updated | 15 August 2018 11:43 CEST | Original file | N/A |
| article supplementary file uploaded. | 15 August 2018 11:41 CEST | - | https://www.mdpi.com/2227-7080/6/3/77#supplementary |
| article pdf uploaded. | 15 August 2018 11:41 CEST | Version of Record | https://www.mdpi.com/2227-7080/6/3/77/pdf |
| article xml uploaded. | 15 August 2018 11:41 CEST | Update | https://www.mdpi.com/2227-7080/6/3/77/xml |
| article xml file uploaded | 15 August 2018 11:41 CEST | Original file | N/A |
