| article html file updated | 30 August 2025 10:22 CEST | Update | https://www.mdpi.com/2076-2607/7/1/4 |
| article html file updated | 17 July 2022 18:56 CEST | Update | N/A |
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| article html file updated | 8 January 2019 03:15 CET | Update | N/A |
| article supplementary file uploaded. | 8 January 2019 03:14 CET | - | https://www.mdpi.com/2076-2607/7/1/4#supplementary |
| article pdf uploaded. | 8 January 2019 03:14 CET | Updated version of record | https://www.mdpi.com/2076-2607/7/1/4/pdf |
| article xml uploaded. | 8 January 2019 03:14 CET | Update | https://www.mdpi.com/2076-2607/7/1/4/xml |
| article xml file uploaded | 8 January 2019 03:14 CET | Update | N/A |
| article html file updated | 26 December 2018 22:28 CET | Original file | N/A |
| article supplementary file uploaded. | 26 December 2018 10:27 CET | - | https://www.mdpi.com/2076-2607/7/1/4#supplementary |
| article pdf uploaded. | 26 December 2018 10:27 CET | Version of Record | https://www.mdpi.com/2076-2607/7/1/4/pdf-vor |
| article xml uploaded. | 26 December 2018 10:27 CET | Update | N/A |
| article xml file uploaded | 26 December 2018 10:27 CET | Original file | N/A |