function drawChartTreatmentsPerAuthor() {
  var chartData = google.visualization.arrayToDataTable([
    ['Series', 'Number of Treatments'],
    ['Bidzilya, Oleksiy V. & Budashkin, Yuri I.', 1],
    ['Borges, Paulo A. V. & Gaspar, Clara', 2],
    ['Gilligan, Todd M. & Brown, John W. & Hoddle, Mark S.', 1],
    ['Jiang, Yurong & Zhao, Yang & Wang, Encui & Zhang, Tongyou', 4],
    ['Joos, R Enato & Fritsch, Dieter & Bryner, Rudolf', 2],
    ['Kerschbaum, Walter & Standfest, Johann', 1],
    ['Kirichenko, Natalia & Triberti, Paolo & Akulov, Evgeniy', 6],
    ['Komal, J. & Shashank, P. R. & Sondhi, Sanjay & Madan, Sohail', 1],
    ['Landry, Bernard', 3],
    ['Landry, Jean-François & Nazari, Vazrick & Dewaard, Jeremy R.', 1],
    ['Liao, Chengqing & Ohshima, Issei & Huang, Guohua', 1],
    ['Prins, Jurate De & Brito, Rosângela', 8],
    ['Prins, Jurate De & Gumovsky, Alex & Coninck, Eliane De', 1],
    ['Telfer, Angela C & Young, Monica R & Quinn, Jenna & Perez, Kate', 1]
  ]);
  var chartOptions = {
    pieHole: 0,
    title: 'Treatments per Author (n=33)',
    fontSize: 'automatic',
    doWeHaveDanglingCommas: 'No ;-)'
  };
  if (window.customizeGoogleChartOptions)
    customizeGoogleChartOptions(chartOptions, 'TreatmentsPerAuthor', 'pie', 14, 0);
  var chart = new google.visualization.PieChart(document.getElementById('chartDivTreatmentsPerAuthor'));
  chart.draw(chartData, chartOptions);
}
google.load('visualization', '1', {'packages': ['corechart']});
google.setOnLoadCallback(drawChartTreatmentsPerAuthor);