| article html file updated | 30 August 2025 04:21 CEST | Update | https://www.mdpi.com/2313-0105/4/2/28 |
| article html file updated | 16 July 2022 21:14 CEST | Update | N/A |
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| article html file updated | 25 June 2018 11:56 CEST | Update | N/A |
| article html file updated | 7 June 2018 08:27 CEST | Original file | N/A |
| article supplementary file uploaded. | 7 June 2018 08:26 CEST | - | https://www.mdpi.com/2313-0105/4/2/28#supplementary |
| article pdf uploaded. | 7 June 2018 08:25 CEST | Version of Record | https://www.mdpi.com/2313-0105/4/2/28/pdf |
| article xml uploaded. | 7 June 2018 08:25 CEST | Update | https://www.mdpi.com/2313-0105/4/2/28/xml |
| article xml file uploaded | 7 June 2018 08:25 CEST | Original file | N/A |
