| article html file updated | 31 August 2025 11:36 CEST | Update | https://www.mdpi.com/1422-0067/21/4/1251 |
| article html file updated | 20 July 2022 20:07 CEST | Update | N/A |
| article html file updated | 7 March 2020 16:36 CET | Update | N/A |
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| article html file updated | 13 February 2020 17:28 CET | Original file | N/A |
| article pdf uploaded. | 13 February 2020 17:27 CET | Updated version of record | https://www.mdpi.com/1422-0067/21/4/1251/pdf |
| article xml uploaded. | 13 February 2020 17:27 CET | Update | https://www.mdpi.com/1422-0067/21/4/1251/xml |
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| article supplementary file uploaded. | 13 February 2020 17:10 CET | - | https://www.mdpi.com/1422-0067/21/4/1251#supplementary |
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