This trial will utilize TRIAD for dosimetry digital treatment data submission. TRIAD is the American College of Radiology’s (ACR) image exchange application and it is used by the RTOG. See here for information on installing TRIAD.

Please fill out the credentialing status inquiry form to let us know that you would like to be credentialed for this protocol.

In order to complete the 3DCRT credentialing  process the following item must be completed:

• All participants are asked to complete the Facility Questionnaire.

• Irradiate the IROC Houston's thorax phantom. Please fill out the request form online. 

• Successfully complete the IGRT credentialing requirements for bony and soft tissue alignment. Please also complete the . 

In order to complete the IMRT credentialing  process the following item must be completed:

• All participants are asked to complete the Facility Questionnaire.

• Irradiate the IROC Houston's H&N phantom. Please fill out the request form online. 

• Irradiate the IROC Houston's thorax phantom. Please fill out the request form online. 

• Successfully complete the IGRT credentialing requirements for bony and soft tissue alignment. Please also complete the .  

In order to complete the proton credentialing process the following item must be completed:

• All participants are asked to complete the Proton Facility Questionnaire.

• Irradiate the IROC Houston's proton H&N phantom. Please fill out the request form online. 

• Irradiate the IROC Houston's proton thorax phantom. Please fill out the request form online. 

• Successfully complete the IGRT credentialing requirements for bony and soft tissue alignment. Please also complete the .