| article html file updated | 15 August 2026 01:08 CEST | Update | https://www.mdpi.com/2073-4395/8/5/61 |
| article html file updated | 30 August 2025 03:43 CEST | Update | N/A |
| article html file updated | 21 August 2025 20:04 CEST | Update | N/A |
| article html file updated | 9 February 2020 15:43 CET | Update | N/A |
| article html file updated | 3 October 2019 02:03 CEST | Update | N/A |
| article html file updated | 30 April 2019 23:48 CEST | Update | N/A |
| article html file updated | 17 April 2019 00:27 CEST | Update | N/A |
| article html file updated | 29 March 2019 20:11 CET | Update | N/A |
| article html file updated | 30 May 2018 11:10 CEST | Update | N/A |
| article html file updated | 28 April 2018 08:56 CEST | Original file | N/A |
| article pdf uploaded. | 28 April 2018 08:55 CEST | Version of Record | https://www.mdpi.com/2073-4395/8/5/61/pdf |
| article xml uploaded. | 28 April 2018 08:55 CEST | Update | https://www.mdpi.com/2073-4395/8/5/61/xml |
| article xml file uploaded | 28 April 2018 08:55 CEST | Original file | N/A |
