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Task Group No. 219 - Independent Dose and MU Verification for IMRT Patient Specific Quality Assurance (TG219)

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Charge

To review and evaluate the algorithms of "independent/second check" of monitor unit calculations for IMRT. In light of the complexities of treatment planning and delivery, the TG will make recommendations on the clinical implementation of calculation programs (e.g., number of points, locations, accuracy, evaluation methods, and heterogeneities). Commissioning and benchmark QA of 2nd MU calculation programs, propose additional measurements, if necessary. Clinical testing and periodic quality assurance of 2nd MU calculation programs and recommendations on test tolerance.
Bylaws:Not Referenced.Rules: Not Referenced.
Approved Date(s)5/10/2011 - 12/31/2021
Committee Keywords: TG219

Board of Directors
Science Council  [Status]
Therapy Physics Cmte  [Status]
Radiation Dosimetry & Treatment Planning SC  [Status]
Workgroup on Treatment Planning  [Status]
TG219 - Independent Dose and MU Verification for IMRT Patient Specific Quality Assurance  [Status]
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Chairs

Sotirios Stathakis
Task Group Co-Chair

Timothy Zhu
Task Group Co-Chair


2021 Roster

(dates shown below are start and end dates of position.)

=complete and up-to-date, =incomplete conflict of interest statement.
VOTING AppointmentsThere are 11 voting members.

up-to-dateJennifer R. Clark, MS

1/1/2017 - 12/31/2021 Member
up-to-dateWenzheng Feng, MS

9/7/2011 - 12/31/2021 Member

up-to-dateMartin W. Fraser, MS

5/10/2011 - 12/31/2021 Member
up-to-dateChang Ming Charlie Ma, PhD

5/10/2011 - 12/31/2021 Member

up-to-dateMoyed Miften, PhD

5/10/2011 - 12/31/2021 Member
up-to-dateDimitris N. Mihailidis, PhD

5/10/2011 - 12/31/2021 Member

up-to-dateJean M. Moran, PhD

1/1/2013 - 12/31/2021 Member
up-to-dateNiko Papanikolaou, PhD, MBA

5/10/2011 - 12/31/2021 Member

up-to-dateSotirios Stathakis, PhD

5/10/2011 - 12/31/2021 Task Group Co-Chair
up-to-dateYing Xiao, PhD

5/10/2011 - 12/31/2021 Member

up-to-dateTimothy C. Zhu, PhD

5/10/2011 - 12/31/2021 Task Group Co-Chair
NON-VOTING AppointmentsThere are 3 non-voting members and guests.

up-to-dateDietmar Georg, PhD

5/10/2011 - 12/31/2021 Member (nonvoting)
up-to-dateShannon M. Holmes, PhD

9/7/2011 - 12/31/2021 Consultant (nonvoting)

up-to-dateStephen F. Kry, PhD

5/18/2011 - 12/31/2021 Consultant (nonvoting)
HQ Team Appointed to CommitteeThere are 0 staff.



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