# Frontiers template

Abstract

Leave the Abstract empty if your article falls under any of the following categories: Editorial Book Review, Commentary, Field Grand Challenge, Opinion or specialty Grand Challenge. As a primary goal, the abstract should render the general significance and conceptual advance of the work clearly accessible to a broad readership. References should not be cited in the abstract. Refer to http://www.frontiersin.org/ or Table \ref{Tab:01} for abstract requirement and length according to article type.

Keywords: Text Text Text Text Text Text Text Text. All article types: you may provide up to 8 keywords; at least 5 are mandatory.

# Introduction

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# Material & Methods

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Maximum size of the Manuscript\label{Tab:01}
Abstract max. legth (incl. spaces) Figures or tables Manuscript max. length Final PDF length
Clinical Case Study
Clinical Trial
Hypothesis and Theory
Methods 2000 characters 15 12000 words 12 pages
Original Research
Review
Technology Report
Focused Review 2000 characters 5 5000 words 5 pages
CPC 1250 characters 6 2500 words 4 pages
Perspective 1250 characters 2 3000 words 3 pages
Mini Review
Classification 1250 characters 10 2000 words 12 pages
Editorial none none 1000 words 1 page
Book review
Frontiers Commentary none