| Views | |
| Chapters in Books (Pulmonology) | 94 |
| December 2012 | January 2013 | February 2013 | March 2013 | April 2013 | May 2013 | June 2013 | |
| Chapters in Books (Pulmonology) | 8 | 16 | 16 | 8 | 13 | 6 | 4 |
| Views | |
| United States of America | 47 |
| Canada | 15 |
| Russian Federation | 15 |
| China | 13 |
| South Africa | 2 |
| Korea | 1 |
| Sweden | 1 |
| Views | |
| Toronto | 15 |
| Beijing | 13 |
| Beverly Hills | 10 |
| Redwood City | 8 |
| Sayreville | 4 |
| Santa Clara | 2 |
| Stellenbosch | 2 |
| Ashburn | 1 |
| Seoul | 1 |