| article html file updated | 31 August 2025 14:32 CEST | Update | https://www.mdpi.com/1422-0067/21/6/2003 |
| article html file updated | 20 July 2022 23:01 CEST | Update | - |
| article html file updated | 14 April 2020 08:34 CEST | Update | - |
| article xml uploaded. | 14 April 2020 08:32 CEST | Update | https://www.mdpi.com/1422-0067/21/6/2003/xml |
| article pdf uploaded. | 14 April 2020 08:32 CEST | Updated version of record | https://www.mdpi.com/1422-0067/21/6/2003/pdf |
| Correction published | 10 April 2020 00:00 CEST | Correction | https://www.mdpi.com/1422-0067/21/7/2639 |
| article html file updated | 2 April 2020 02:28 CEST | Update | - |
| article html file updated | 15 March 2020 12:19 CET | Original file | - |
| article pdf uploaded. | 15 March 2020 12:17 CET | Version of Record | https://www.mdpi.com/1422-0067/21/6/2003/pdf-vor |
| article xml file uploaded | 15 March 2020 12:17 CET | Original file | - |
