Table 6 Number of records per medical specialty (cluster size in parenthesis).

From: The multivariate shared truncated normal frailty model with application to medical data

Allergy – immunology (1)

Cardiac surgery (1)

Head and neck surgery (1)

General surgery (1)

Pediatric surgery (1)

Plastic surgery (2)

Thoracic surgery (2)

Vascular surgery (2)

Medical clinic (2)

Dermatology (3)

Endocrinology (3)

Gastrosurgery (3)

Gastroenterology (3)

Geriatrics (4)

Ginecology (5)

Gynecology – Obstetrics (6)

Hematology (8)

Infectology (8)

Nefrology (11)

Neurosurgery (12)

Neurology (12)

Ophthalmology (13)

Surgical Oncology (14)

Clinical Oncology (32)

Pediatric Oncology (34)

Orthopedics (77)