| article html file updated | 30 August 2025 10:18 CEST | Update | https://www.mdpi.com/2076-3921/8/1/4 |
| article html file updated | 17 July 2022 18:27 CEST | Update | N/A |
| article html file updated | 11 February 2020 05:03 CET | Update | N/A |
| article html file updated | 12 October 2019 10:33 CEST | Update | N/A |
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| article html file updated | 29 January 2019 02:58 CET | Update | N/A |
| article html file updated | 2 January 2019 04:56 CET | Update | N/A |
| article supplementary file uploaded. | 2 January 2019 04:54 CET | - | https://www.mdpi.com/2076-3921/8/1/4#supplementary |
| article pdf uploaded. | 2 January 2019 04:54 CET | Updated version of record | https://www.mdpi.com/2076-3921/8/1/4/pdf |
| article xml uploaded. | 2 January 2019 04:54 CET | Update | https://www.mdpi.com/2076-3921/8/1/4/xml |
| article xml file uploaded | 2 January 2019 04:54 CET | Update | N/A |
| article html file updated | 24 December 2018 10:18 CET | Original file | N/A |
| article supplementary file uploaded. | 24 December 2018 10:16 CET | - | https://www.mdpi.com/2076-3921/8/1/4#supplementary |
| article xml file uploaded | 24 December 2018 10:16 CET | Update | N/A |
| article pdf uploaded. | 24 December 2018 10:16 CET | Version of Record | https://www.mdpi.com/2076-3921/8/1/4/pdf-vor |
| article xml uploaded. | 24 December 2018 10:16 CET | Original file | N/A |
