1. Introduction

2. Target sample and observations
2.1. Observing strategy
2.2. Observing conditions

3. Data reduction and analysis

4. Results
4.1. Binaries
4.2. Substellar companions
4.3. Detection performances
4.4. Giant planets around resolved disks

5. Giant planet properties, occurrence and formation mechanisms
5.1. Occurrence of giant planets from a uniform distribution
5.2. Giant planet population extrapolating radial velocity results
5.3. Giant planet formation by gravitational instability
5.4. Giant planet formation by core-accretion

6. Concluding remarks