| article html file updated | 15 August 2026 20:53 CEST | Update | https://www.mdpi.com/2218-273X/9/4/133 |
| article html file updated | 30 August 2025 13:39 CEST | Update | N/A |
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| article html file updated | 6 April 2019 11:56 CEST | Update | N/A |
| article supplementary file uploaded. | 6 April 2019 11:54 CEST | - | https://www.mdpi.com/2218-273X/9/4/133#supplementary |
| article pdf uploaded. | 6 April 2019 11:54 CEST | Updated version of record | https://www.mdpi.com/2218-273X/9/4/133/pdf |
| article xml uploaded. | 6 April 2019 11:54 CEST | Update | https://www.mdpi.com/2218-273X/9/4/133/xml |
| article xml file uploaded | 6 April 2019 11:54 CEST | Update | N/A |
| article html file updated | 3 April 2019 13:34 CEST | Original file | N/A |
| article supplementary file uploaded. | 3 April 2019 13:33 CEST | - | https://www.mdpi.com/2218-273X/9/4/133#supplementary |
| article pdf uploaded. | 3 April 2019 13:33 CEST | Version of Record | https://www.mdpi.com/2218-273X/9/4/133/pdf-vor |
| article xml file uploaded | 3 April 2019 13:33 CEST | Original file | N/A |