Skip to main content
You are in:
North America
Change location
Login
Forgot password?
Don’t have an account?
Create account
Log in
My account
Toggle navigation
Explore our content
Journals
Browse journals
Browse disciplines
Packages & Subscriptions
Open access
Books
Browse books
Browse disciplines
Browse teaching resources
Learning Resources
Books, cases, video, data, courses & more
News
Press office
Blogs
Asia Pacific Insights
Sage Perspectives
Sage India Digest
Publish with us
Publish in a journal
Publishing options
Choosing a journal
Preparing your manuscript
Submitting your manuscript
During peer review & production
Publish a book
Submit a book proposal
Meet the editors
Sales & marketing support
Information for societies & partners
Why partner with Sage?
Editorial support
Marketing strategies
Information for reviewers
What is peer review?
How to review articles
Using Sage Track
Rewards and benefits
Information for journal editors
Guest editors
Editorial board memebers
Boost your journal Impact Factor
Policies & guidelines
Discover our services
Researchers
Support your research
Students
Support your studies
Reviewers
Sage Track
Journal solutions portal
How to be a great reviewer
Authors
Promote your article
Promote your book
Journal & book author support
Additional journal services
Editors
Promote your journal
How to be a great editor
Librarians
Browse learning resrouces
Journal packages and subscriptions
Product training portal
Discoverability of our content
Resources centre
Instructors
Requesting inspection copies
Digital solutions
About us
About Sage
Our people
Companies and imprints
Careers with Sage
Locations
Policies & guidelines
Our impact
Diversity, equity, & inclusion
Independence with Impact Report 2024
Our communities
Sustainability
Our initiatives
Academic freedom
Business
Critical thinking
Social and behavioural science impact
Contact & support
Support services
Technical support
Bookseller & agent support
Reviewer support
Rights and permissions
Advertise with us
Contact us
Find my rep
Customer service support
Help & FAQs
Visit the Sage support hub
Search
Created with Sketch.
Search
cart
Created with Sketch.
Cart
You are here
Author
×
×
×
This is a test website. For our live site please visit
www.sagepub.com
Nicolay Popnikolov, MD, PhD
Drexel University College of Medicine, Philadelphia, PA, USA
×
Close
×
Close
