| article html file updated | 30 August 2025 11:14 CEST | Update | https://www.mdpi.com/2073-4409/8/1/72 |
| article html file updated | 20 July 2022 16:53 CEST | Update | - |
| article html file updated | 11 February 2020 10:11 CET | Update | - |
| article html file updated | 13 October 2019 15:15 CEST | Update | - |
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| article html file updated | 3 April 2019 06:20 CEST | Update | - |
| article html file updated | 30 January 2019 08:07 CET | Update | - |
| article html file updated | 21 January 2019 12:39 CET | Update | - |
| article supplementary file uploaded. | 21 January 2019 12:37 CET | - | https://www.mdpi.com/2073-4409/8/1/72#supplementary |
| article pdf uploaded. | 21 January 2019 12:37 CET | Updated version of record | https://www.mdpi.com/2073-4409/8/1/72/pdf |
| article xml uploaded. | 21 January 2019 12:37 CET | Update | https://www.mdpi.com/2073-4409/8/1/72/xml |
| article xml file uploaded | 21 January 2019 12:37 CET | Update | - |
| article html file updated | 19 January 2019 09:14 CET | Original file | - |
| article supplementary file uploaded. | 19 January 2019 09:12 CET | - | https://www.mdpi.com/2073-4409/8/1/72#supplementary |
| article pdf uploaded. | 19 January 2019 09:12 CET | Version of Record | https://www.mdpi.com/2073-4409/8/1/72/pdf-vor |
| article xml uploaded. | 19 January 2019 09:12 CET | Update | - |
| article xml file uploaded | 19 January 2019 09:12 CET | Original file | - |
