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Task Group No. 178 - Gamma Stereotactic Radiosurgery Dosimetry and Quality Assurance (TG178)

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  1. Review calibration phantoms versus in-air calibration for GSR devices
  2. Suggest a protocol for calibration with ionization chambers calibrated appropriately at an Accredited Dosimetry Calibration Laboratory that can be successfully utilized with all GSR devices
  3. Update Quality Assurance protocols for all static GSR devices
Bylaws:Not Referenced.Rules: Not Referenced.
Approved Date(s)8/28/2008
Committee Keywords: TG178
Chair

Steven Goetsch
Task Group Chair


2019 Roster

(dates shown below are beginning date of position)

=complete and up-to-date, =incomplete conflict of interest statement.
VOTING AppointmentsThere are 12 voting members.

up-to-datePaola E. Alvarez, MS

8/28/2008 - 12/31/2019 Member

problem with coiGreg Bednarz, PhD

7/25/2009 - 12/31/2019 Member

up-to-dateJ. Daniel Bourland, PhD

8/28/2008 - 12/31/2019 Member

up-to-dateLarry A. DeWerd, PhD

9/30/2008 - 12/31/2019 Member

problem with coiRobert E. Drzymala, PhD

8/28/2008 - 12/31/2019 Member

up-to-dateSteven J. Goetsch, PhD

8/28/2008 - 12/31/2019 Task Group Chair

up-to-dateLijun Ma, PhD

8/28/2008 - 12/31/2019 Member

up-to-dateSheridan G. Meltsner, PhD

7/25/2009 - 12/31/2019 Member

problem with coiGennady Neyman, PhD

8/28/2008 - 12/31/2019 Member

up-to-datePaula L. Petti, PhD

8/28/2008 - 12/31/2019 Member

up-to-dateMark J. Rivard, PhD

8/28/2008 - 12/31/2019 Member

problem with coiAlmon S. Shiu, PhD

11/10/2009 - 12/31/2019 Member
NON-VOTING AppointmentsThere are 2 non-voting members and guests.

up-to-dateJonas Johansson

8/12/2009 - 12/31/2019 Liaison - Elekta (nonvoting)

up-to-dateKeith A. Kunugi

8/8/2010 - 12/31/2019 Liaison (nonvoting)
STAFF Appointed to CommitteeThere are 0 staff.