| article html file updated | 1 September 2025 04:35 CEST | Update | https://www.mdpi.com/2223-7747/9/8/979 |
| article html file updated | 22 July 2022 02:05 CEST | Update | - |
| article html file updated | 28 August 2020 05:40 CEST | Update | - |
| article html file updated | 3 August 2020 04:36 CEST | Original file | - |
| article pdf uploaded. | 3 August 2020 04:34 CEST | Updated version of record | https://www.mdpi.com/2223-7747/9/8/979/pdf |
| article xml uploaded. | 3 August 2020 04:34 CEST | Update | https://www.mdpi.com/2223-7747/9/8/979/xml |
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| article pdf uploaded. | 31 July 2020 17:50 CEST | Updated version of record | https://www.mdpi.com/2223-7747/9/8/979/pdf-vor |
| article supplementary file uploaded. | 31 July 2020 17:50 CEST | - | https://www.mdpi.com/2223-7747/9/8/979#supplementary |
| article pdf uploaded. | 31 July 2020 17:50 CEST | Version of Record | https://www.mdpi.com/2223-7747/9/8/979/pdf-vor |
