| article html file updated | 16 August 2026 03:09 CEST | Update | https://www.mdpi.com/2306-5729/4/2/89 |
| article html file updated | 30 August 2025 21:29 CEST | Update | N/A |
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| article html file updated | 12 February 2020 21:22 CET | Update | N/A |
| article html file updated | 4 July 2019 18:05 CEST | Update | N/A |
| article html file updated | 26 June 2019 12:33 CEST | Original file | N/A |
| article supplementary file uploaded. | 26 June 2019 12:28 CEST | - | https://www.mdpi.com/2306-5729/4/2/89#supplementary |
| article pdf uploaded. | 26 June 2019 12:28 CEST | Updated version of record | https://www.mdpi.com/2306-5729/4/2/89/pdf |
| article xml uploaded. | 26 June 2019 12:28 CEST | Update | https://www.mdpi.com/2306-5729/4/2/89/xml |
| article xml file uploaded | 26 June 2019 12:28 CEST | Update | N/A |
| article supplementary file uploaded. | 21 June 2019 15:41 CEST | - | https://www.mdpi.com/2306-5729/4/2/89#supplementary |
| article pdf uploaded. | 21 June 2019 15:41 CEST | Version of Record | https://www.mdpi.com/2306-5729/4/2/89/pdf-vor |
| article xml file uploaded | 21 June 2019 15:41 CEST | Original file | N/A |
