| article html file updated | 31 August 2025 14:52 CEST | Update | https://www.mdpi.com/2076-3921/9/3/249 |
| article html file updated | 20 July 2022 23:22 CEST | Update | - |
| article html file updated | 2 April 2020 02:06 CEST | Update | - |
| article html file updated | 19 March 2020 12:58 CET | Update | - |
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| article pdf uploaded. | 19 March 2020 12:56 CET | Updated version of record | https://www.mdpi.com/2076-3921/9/3/249/pdf |
| article xml uploaded. | 19 March 2020 12:56 CET | Update | https://www.mdpi.com/2076-3921/9/3/249/xml |
| article xml file uploaded | 19 March 2020 12:56 CET | Update | - |
| article supplementary file uploaded. | 19 March 2020 12:56 CET | - | https://www.mdpi.com/2076-3921/9/3/249#supplementary |
| article xml file uploaded | 19 March 2020 12:56 CET | Original file | - |
