| article html file updated | 11 February 2020 18:44 CET | Update | https://www.mdpi.com/2076-3271/7/3/37 |
| article html file updated | 26 April 2019 10:56 CEST | Update | N/A |
| article html file updated | 12 April 2019 06:28 CEST | Update | N/A |
| article html file updated | 10 April 2019 19:13 CEST | Update | N/A |
| article html file updated | 4 April 2019 04:01 CEST | Update | N/A |
| article html file updated | 4 March 2019 15:16 CET | Original file | N/A |
| article pdf uploaded. | 4 March 2019 13:13 CET | Updated version of record | https://www.mdpi.com/2076-3271/7/3/37/pdf |
| article xml uploaded. | 4 March 2019 13:13 CET | Update | https://www.mdpi.com/2076-3271/7/3/37/xml |
| article xml file uploaded | 4 March 2019 13:13 CET | Update | N/A |
| article pdf uploaded. | 26 February 2019 15:37 CET | Version of Record | https://www.mdpi.com/2076-3271/7/3/37/pdf-vor |
| article xml file uploaded | 26 February 2019 15:37 CET | Original file | N/A |
